I went with 3DS blue. Blue was my favourite out of them when the N64 came out (once I knew it existed I have got it as soon as possible every time since and constantly worn it when practical) and since the 3DS is just an updated nicer looking version I'll go with that. I don't know what to say on liking it more as it is rather subjective, but I do find it odd as I usually prefer red as a colour.