personally, my favourites are the new: Beastdrol, EpiStrong and Dieselbolan V2. However, mostly anything with Epi and Sdrol is great to me.
however, I'm really looking forward to Trenavar by IBE , I've been waiting for a real Tren for awhile now.
for yourself tho, you really need to work out whats best for your body by trying a few different phs over a period of time. some work amazing for others, and horribly at the same time for other people. its all trial and error. but generally, the big 3 are: halo, epi and superdrol imo.