I wouldn't call almost $200 difference in price "about the same price" lol.
Of course it depends on where you buy them but that's the difference in eBay.
I personally don't have any experience but I've thought of buying a set for myself and I'm propably gonna choose Megans 'cause they're that much cheaper.
I would be interested too about the quality between the two?
Edit: Looks like it would be a PIA to adjust the Megans with those 4 bolts instead of just one like in the SPC's.