How or why u choose M116? I’m not really familiar with it. I’ve grafted some bud-118 & Emla-111. Works great - just have someone coach u along if first time or watch some vids to make sure u get it correct. Of course get supplies like tape & wax, etc Ya- really nice when u find a tree u really like- graft off of it & get same tree. Another place for grafting - If some one ever has tree where upper part dies but the rootstock sprouts & survives- can graft on a new Scion onto that.