I'm gonna run a cycle of M-LMG & D-Plex soon (with PCT Assist); I heard I should do clomid in comparison to nolvadex for this stack? what's the difference between the two/which would be better? and what about dosing on clomid?

also, I was planning on running a natty test booster about 3 weeks into the cycle, probably Recycle by purus labs...will I keep more gains if I run maybe another one too? or is one enough? and is recycle a good choice for a natty?
thanks in advance to anything you guys can answer