Zyex D'Addario String - Medium tension

 I've only had the strings on for 3 days.     So far..........

They are very suited to my viola.  For the mid range price that they are, I think they are very nice strings.

The sound is powerful, resonate, and warm.   The c and g strings sound deep and full.

The d string of course is different, but holds it's own as far as sound goes.

The a string is crisp and clean.

The response is good and clean.

They are a soft string, so playing it feels nice on the fingers.

They are staying in tune now, and didn't stretch much at all. I played for hours yesterday and only re-tuned it once.

Overall I am happy with the Zyex strings on this particular viola.   I read a lot of reviews before I decided to try them.  Some said they were metallic and weak, but they are the exact opposite on my instrument.