Since X and Y came out I've had this on my mind so I just want to throw this out there.

I've been playing the franchise since the first generation. I missed a couple games on the GBA, but otherwise I've played and beat every game I've gotten my hands on.

But, I've never had 100% completion on any game. So I've been thinking about playing through them all again, assuming I could get ahold of the games and the consoles.

Would there be any point?

What about games I already have in progress? Would it be better to start fresh so I at least know what progress I've made?

I admit I haven't closely followed the games so I don't know if the older games are now obsolete with all of the new Pokemon.

Or should I just go for 100% completion with X and Y?