I haven't had any problems the DJM flip kit, but I do like the belltech notches. If I were to do it all over again I would buy the belltech notches and weld new spring perches on the underside of the axle. The second part of that I'm actually going to do.

 

I have djm on my truck and it was an easeto put on i had it all on in 12 hours. its strong material i never heard of any c-notches breaking ever. and if it makes a difference i think Djm and mc G's are the same company's not completely sure though?

 

I've used Belltech and Ground force stuff on my S10s and fullsizes a few times over with good luck. I'd buy from either company and have no worries.

 

Belltech IMO I have there c-notch well built

 

DJM flip all the way with belltech notches. Djm notches haven't gave me a problem but they just don't look like they support your frame as well as belltech thats why I say belltech for notches as far as the flip I like djm because it doesn't allow your axle to wrap in the flip cups like belltechs kit thats my personal experience just throw shims in and bolt it down.