I want to buy an MKS80 and have a few offers,
since there are two versions of chips , and
I've got some contradicting opinions about
which is better , i'd like some help...

1.Is old version4 with CEMs better sounding
and noisier , more distorting at hi levels?
(prophet5 used those ?!)

2.Is newer version5 better because of fixed
bugs and less noise?

3.also, I'm worried that since ver5 uses JX
filter chip it would sound too similar to
those machines (I own MKS70 and JX10)?