i am quite pleased with fraps (and yes i bought it... it's really worth it). i tried taksi once, but found it neither very stable nor faster. but that was quite some time ago, maybe it has improved, i can't really tell. however, fraps does not "suck".
Well I did have severe problems using Fraps... laggy as hell, often ruining the fps of my 3dgs stuff making it pointless to record with Fraps.
