Lean bulk, keep your test higher, for a cutter for example my pre comp cycle ill be running 350mg of test ew and 525mgs of tren ew, just becuase my goal is not muscle gain, just to retain everything I have, and keep water retention lower with the lower test. But Last summer i bulked on tren and I had my test at 500 and tren at 600. Definitely not a beginner dose of tren, that wasnt my first rodeo with tren so dont start there. But you will gain more muscle keeping a decent dose of test in there with your tren. I like your first plan 500-600mgs of test and 300mgs of tren. Tren if you have a good cook is strong shit, 300mgs will work wonders, and 500mgs of testosterone is powerful in inself, That right there willl throw a decent amount of lbm on you.
How many cycles have you ran before? What dopamine agonist do you plan on using for the tren or keeping on hand? And just know pct is gonna fucking suck, tren will shut you down harder then any other compound youve ever taken by a long shot, during pct youll be wishing you never ran it lol. So id suggeset running hcg the entire cycle right up until 4 days before pct, and have a strong pct ready to go.
Youre on 600mgs of test e right now? I hope youve ran a decent number of cycles with some other more compounds first like eq mast npp etc. going from a basic cycle to the most advanced compound is plain old stupid. You build up over time and gain experience, you dont jump from running 1 or 2 test only cycles to a trenbolone cycle. Ive said this many times, If i didnt compete i wouldnt ever run tren, Its not necesssary for anyone, hell i know people who compete and win BIG shows without tren. For the average gym rat trying to get shredded some prop var and proviron is all you need.