off the top of my head , you could stack any of these drugs with a low dose test base (just all depends on the goal as the factor in which combination you would use)
Deca
Npp
Tren
Parabolan
Mast
Var
Primo
Winstrol
Superdrol
Stenbolone
Halo
EQ
Turinabol
DHB
example
150mg of test per week as a base with
150mg of Primo EOD
100mg NPP EOD
30mg var
would provide good anabolic effects with little to no estrogenic effects (no need for an AI) and something you could do for fairly long duration.
again, theres lots of combos we could put together where we don't need any AI based on the list above and the persons goals