Meh, neither side. I kicked their butts, why should I side with them? XD
Anyway. If I had to pick a side, I'd pick Aqua. Their plot to flood the world actually makes sense, as the Earth is mostly made of water anyway. Plus, their outfits were cooler, and their leader wasn't a total knobhead.
God, i dunno.. They're both total knobheads.. Although, at least they don't refer to themselves as ''evil'' or ''criminals'' as much as team rocket.. Well, excepting that first Aqua/Magma Grunt you beat:
''Grr! My career in crime comes to an end!''. Honestly, who does that?
I suppose i'd pick Magma, because their costumes kick ***. I mean, horns on a hoodie, that's what i'm talkin about.. Lol. Team Aqua's attire, on the other hand, suck. They're like little kids playing dress-up.
Well, I would choose Team Magma, because I hate the Water. Plus, I don't like Archie very much... Then again Kyogre is cooler then Groudon.. But Magma's super secret base is near my favourite town, Lavaridge. So I'd choose Magma.