Have you ran either one yet bro? Is hard to run new compounds along side because you won't be able to know what's doing what. That being said I've personally ran them both. Together and on their own. My sweet spot for tbol is 80mg very litte mass gain great strength and easy to recover from. Var I like at 100mg I've ran up to 140mg before but at that point the sides outweight the gains. Good strength from var and gains are easy to keep. Last time I ran them together they were in caps a UGL made each had 50mg tbol, 50mg var and 50mg winni. Used those to finish out my last cycle, dosed one in the am and one pre workout.
I'd say if your gonna give it a go start at the low end and work your way up. Maybe 20mg tbol and 50mg var. Do a six to eight week cycle split into am and pre WO dosages. Drink plenty of water and run a good support sup like n2guard hands down my favorite. Good luck bro