Well I have three Mag 52s and two Mag 91s and for me they are the cats meow
. I've had acoupel of the YSs and didnot like them at all. I do have six OS 26 fourstrokers and they are very reliable along with two OS 40s. Only have one Enya and it is an oldtimer but it still plugs on.
For the money though the Mags are realy worth it