I find it difficult to remember string qualities so I have developed a method to help.  I buy several sets of (ebay) Opera perlon strings ($5 a set).  I use one new set for two hours, then take it off and put on the strings I want to use.  This gives me a consistent comparison.  I do much the same with bows, using FM carbon bow as the basis.

Hello and welcome to the forum

It would be easier if you told us what are you using at the moment, and as 

@BillyG said, it's up to you, your style, your playing approach and the instrument.

However, since swapping strings is one of my favorite procedures (and it's costly, time consuming and mind blowing as well lol), I would risk to say some general things.

From those you're listing I would definitely start with the visions. They seem to be consistent, especially as far as responsiveness is concerned (they are not that bright, but most of them have indeed an edge to the sound). Thomastik has some charts on their website, comparing their strings, you are searching for the "focused" and "bright" tones...The regular visions could work just fine, and they are affordable. You could also try the vision titanium range, if you want a little more power (the orchestra version is really soft to the touch, while the VT solo, has a huge sound, but with an apparent overtone that may or may not suit your instrument). Most vision types were exceptionally easy to play on, extremely fast to respond. They could lack some other features, but they were also fine as a set. The only issue to consider is that if you you go with the Vision Titanium Solo (my very set at the moment which I find complex enough, and full) that they are not at all forgiving. What you play, you hear it. No hiding

I would also skip Tonica, like Pierre said, it's a different thing. Now the Evah Pirazzi could be great if 1) you are ok with slightly more tense strings 2)Your bowing is powerful/vigorous enough 3) You don't mind that they are somehow thicker than most regular - medium strings.  When I used them, I caught myself digging in. Lots of power, lot's of great sound. But if you want something delicate maybe get a thinner string. If you treat them like a low tension or thin string they will sound weird imho. They are a solo string, I understand that they can be pushed into their limits to receive huge loads of bow pressure without having a sound break. If you need to do the above, if you need to be heard over an orchestra or a grand piano, they are great. I would still in your case begin with the visions, or the oliv if you want to go with gut strings. 

You also mention some steel core strings (helicore etc) Unless you are playing an electric, or you are into rock/bluegrass and only I would prefer synthetics. However, the Chromcor could also be a choice if you like steel core strings. But it's my impression that most steel core could sound a little harsh sometimes.

@Fran I would change them if I could not produce perfect fifths, if one of them sounded really funny, if I got the impression that they are dead or uninspiring and if they've been there for a long time. I consider that a whole year could be a long time

Do you like low tension? If yes, then the Pirastro Violinos are good. Long lasting, and soft to the sound. Easier to record as well. Otherwise, the Corelli Crystal could also be a solution. I found them to be calmer than the Dominants. 

@Fran To be honest, in my teens I would replace steel core piranitos (didn't care that much about my sound back then) only when they would break, so this whole practice did work, but it was definitely not ideal.

However, by replacing strings more often, your instrument should be more "stable". I didn't know you were using steel core. They should last longer than the others. But I would be concerned about the increasing tension the instrument would get after some time...Anyway,   you may find the sound a little smoother whatever string you choose, if you move from steel to synthetics.

When you choose something let us know of the results please

That's great. I just read the review by, "Shawn Boucke". I wondered as I read the review who this guy was. Was he just an average violinist or a professional, so I "Youtubed" him. Seems he is a professional all right and oddly enough lives in my town, "Waterford, Michigan.

I've had 4 sets of "Fiddlerman" strings and am very pleased with them. In fact I just replaced a set of, "Oblagato" strings with the "FM" strings.

The last set I just bought, I got from my luthier, Mark Schwartz, but I'm wondering about the Viola string sets. Mark showed me a pack of them and on the front it says,"Fidderman", not Fiddlerman, why, is this a misprint or the way it is.

Pierre, can you explain this ?

Love the FM strings.

Ken.