switch test,ok?

Hey two weeks have gone by and I'm up 1 pound lean not bad. (lost 3 pounds then went up 4)
anyway I'm on test cyp its the testex from leo 250mg p amp. it was expensive.
also I now have some sustanon it was cheap.

the question is should I switch to the sustanon twice a week (500mg) and unload the expensive amps?

basically I'm asking has anyone tried the testex cuz' if its way better than vet sust. then price doesnt matter I'll stay with it but if its the same or equal then I will unload it and recover some cost for the next time around.

taking it with 400mg eq ew