Has anyone here tryed the pirastro olivs? i tryed a cello the other day with a oliv C string. wow! so easy to play and so much sound. I have never tryed gut strings before, but it sounded amazing on the low cello string. i would love to hear some experiences with these strings. i have been using corellis and i have been pretty satisfied with them. Has anyone tried the Euduxa either? what is the difference between the olivs and the euduxa strings?