on test -e course, add supertest last few weeks?

I am currently on a 12 week test E course of 600 mg a week. I just finished my frontload of Dbol (4 weeks at 40mg a day). I am planning to hit winstrol and clen on the last few weeks of the course and bridge to PCT. I still have to buy another vial of test e for the last few weeks, was thinking of replacing it with super test. Is this a good idea? will it help dry out a bit with good gains?

It is not recommended for Super Test to be used on its own, it has to be injected with some other injectable.

So the simple answer is, NO

Stick to your plan.

ok thanks, had a another question. Everytime i inject into my left glute it wells up terribly and cant sit for a few days sometimes even an entire week. But when i inject into the right glute, its perfect, no pain the day after very mild swelling. Is it fine if i inject into the right glute only? Am injecting twice a week, monday and thursday.