Quick survey: O1V96 vs O2R Version 2

Hi guys,

I know this is an outside topic, but there are some good ears on this forum: I currently record using a Yamaha O1V96 and it sounds really good to me. I have been looking to upgrade/expand my channel count and I have an option to either buy a mint condition Yamaha O2R Version 2 for a very good price or an as-new Focusrite ISA828 8-channel preamp for the same price.

Which would you go for?