Depends on how many times you want to inject yourself. Test is test. it doesn't matter. You need to keep your hormones stable and high on cycle. I am not sure about ORT and SUS but cyponate every 7 days. That is what I use and I really like it. I pin every 5 days with it though because I am a junky for it. (-: Eth is 5 and I think Prop is like 2 or 3 days. Anyway it is just the ester that the is delivering the T to your system.
For body building I know a lot of the guys out here like the shorter ester stuff. I prefer modest gains I can keep most of off cycle and a lean look, low bulk and I don't stack with other Andros. 40% Diet 30% Training 20% Sleep, 10% Steroid.
I use that as my priorities. If I am not eating right I can train until the cows come home and I won't get any good gains. But if I am eating and supplimenting right and sleeping right my if I have mistakes or inefficiencies in trainning I will still be ok but there is still no point to being on test. Diet, Training, Sleep in order first then Test and that is when the magic happens.
But other people stack and you might want to do that too. I do use creatine and good protien and recovery but I don't use Deca or tren etc.