I have owned an '86 MC PS 190 and I own an '83 SN 2001. I prefer the wake on the SN. It also handles rough water better. Check the stringers really, really well on the SN, though.
![](http://www.wakeworld.com/MB/Discus/clipart/uhoh.gif)
You don't want to have to go through what I went through.
I have no experience with the Response's wake. I rode in one once, but not behind it, so I can't comment on it. But the wakes on the '82-'89 SN 2001s are great. Much better, IMHO, than the MC PS 190.