That's true, enjoyability is what really counts. Admittedly the reason I've been asking all these questions is because from my general toy-collecting experience (most notably western figures) I would rather stay with one "definitive" version rather than buying multiple re-hashes of the same "character". Strange mentality I know, but that's how I roll with collecting figures especially nowadays.
Doing a bit more research, I'm still unsure which one to really go for so I'll probably just wait things out (plus I'll have the re-released MP-Eva to keep me company soon). That said, I hate being able to notice minor differences in sculpt so this question has been bugging me like hell ever since something dawned on me......tell me is it possible to swap the heads of the EvaEvo Unit 01 with the previous Revo Unit 01? And if so, are their colors close enough that when you swap their heads it won't look too jarring.
Because dammit, when I compare the two heads, I can't help but notice how the previous Revo Unit 01 might actually have an overall better headsculpt.

Going back to RDs though, I dunno about it being cancelled just yet. What if the line isn't really dead and they're just waiting for the 3rd movie's release until they do some more like finally making their own Mark 06? Personally I think that makes more sense unlike the Revo strategy of re-releasing the same Evas all "new and improved" each time they have a chance. Still, if they don't jump on the chance to release figures when the 3rd film comes out then that would kinda suck not to mention it'd be a wasted opportunity. On a somewhat related note, looking through past posts and sites like Ebay it's kind of a bummer how RD 00 is an exclusive (yes I actually quite like 00), so this is slowly making me lean over to the Revo side. Still, knowing Revoltechs maybe I should just wait and see if they'll re-release the figures with new improvements (again). >_>
April 1995. I met her.