I usually play co-op platformers with a friend, though, and he doesn't have a Vita so I don't think we could use this co-op.
I'm wondering if I should get the Vita version anyway, because next month EU Plus gets Origins for Vita.
Seems better to get it on consoles to be honest if you have a platforming buddy, also the vita co-op doesn't look good (one player is touchscreen only). Plus if you don't have origins on Vita then it will be a great bonus with PS+, doubt you'll need both versions so close to eachother.
I agree with others, not really a definitive version tbh, who cares, pick the platform you are excited/expected to play it on the most.
I hope he is good though, the first game had a lot of areas that needed decent speed and precision. I can imagine it getting frustrating with a noob (for everyone). I wish it had online co-op. Might be too laggy or something... :S Would have been great to have a decent partner, definitely more fun if you have someone available often.
Legends is actually a fair bit more technically complex than Origins (lighting, particles, 3D graphical elements), so I doubt it could be ported down to 3DS as "well" as Origins was.
I noticed they scaled back with the Vita too but I mean there is still decent artwork (so even without the extra particles and effects), seems possible they can just scale a bit further back and keep it similar to the original if they wanted to down the line...but I understand they might not want to if it didn't work out so well the first time as someone suggested? Maybe not though, I haven't spotted the 3D stuff yet, hope it doesn't drag it down much on Vita.
A separate version for the 3DS would probably be better though. Might pay off. A bit random but I wonder if Japan likes Rayman too.