I need a hand figuring this out.

I have been running tren from my usual source, with good results as always. However, I was recently given some tren from another source, which doesn't have the beat reputation, but has been known to produce some really good gear as well. So I figured that I would finish up my cycle using the tren from the second source and see if it was good to go or not.

What I did was stop entirely source one's tren last Monday and start with the second at the same dosage  of 75mg/day. Given acetates half life of about 3 days I figured I should know after about a week if the new stuff was good or not since the older stuff would have well cleared my system after 7 days since last inject. 

It has been exactly one week today on the new stuff, I haven't noticed any increases in anything since taking the new stuff, but nor have I noticed any losses. Also, these last two nights I didn't take my prami so that I can see if night sweats were still there (these always get me), and yup, still sweating like a pig.

So first question, did I go about this properly in figuring the older stuff would clear my system by now and effect would be from the new stuff?

Second question, is it reliable to assume that because side effects are there that the gear is good? Hard to tell otherwise right now as I kept the dosages the same.

Thanks for the help!