The compounds you have listed in your potential blasts aren't great mass builders. If you're going for a cut, then it makes sense.
Personally, I've found much better success when I keep test moderate (400-600mg/week) and throw in a good mass and/or strength builder. 600mg EQ is also relatively mild and I'd bump that up to at least 800-900mg regardless of what else you throw in there.
Regarding thirst, is your urine clear or slightly yellow? Your water consumption isn't ultra high and you have to remember that you're producing more RBCs than usual due to the EQ.
Ok please help set me on track, here's my logic:
I understand diet and cardio is what determines everything, and this is me experimenting, but-
Test: great for putting on size, fair amount of sides
Eq: much slower quality gains, increased hunger, no noticeable sides at 600mg/week.
Mast: also slower quality gains, low sides, makes me look and feel my best.
Tren: the one I took out of the stack to see if I'd make progress without it. I don't really like the way I look or feel on tren- I mean the body transformation is crazy, but I'm all hot n sweaty, sticky, blotchy, greasy and broken out and this was at about 300mg/week.
I've read of their being synergy between test/mast/EQ, and had an awesome time on test/mast/tbol so figured the tbol and EQ was interchangeable(being similar in results, sides and derivatives). What I was looking for is quality gains, with low sides all while feeling good. 10-15 lbs in an 8 week blast while maintaining or lowering bf didn't didn't seem too crazy, and having three blasts with increased dosages made that seem even more plausible.
I know there's better compounds, but I'm not trying to run a lot of test or methylated compounds, or deca, so picked a stack with growth potential out of a list of compounds I was comfortable with and would also be comfortable increasing how much I'm dosing.
Mind you I'd really like to run 1-test some more. Test/1-test/dbol would be sick, but I'm not going to get any for awhile.