Unanswered Stack X-Gels with what (M-test, MassMax XT, Follidrone 2.0?)

[Pjunior22]

Have 2 bottles of X-Gels and looking to pick up something to stack them with. 6'2 190 lbs. Basically looking to put on some lean muscle mass and slim up a little bit around the waist/definition. I've used Follidrone 2.0 and MassMax XT solo in the past with decent results. Any suggestions?

 

[Rad83]

Olympus Labs Test1fy

 

[stopstalking]

X-Gels and Cel M-Test would be great for aiding in some lean mass