Test + EQ + a PPAR regulator like cardarine or SR9009 + an AI like aromasin.
The test/eq will increase muscle size and strength with very minimal water retention (especially if using an AI) and the cardarine will directly increase fat loss and endurance.
I don't like orals in the offseason. Oral steriods carry a liver toxic nature and most people's liver take a really heavy beating during cutting cycles when they stack winstrol + tren + anavar etc.
Let the food and training do the work. Test + a low dose of EQ + cardarine + aromasin will put on some nice quality size with very minimal side effects.