Ok, I initially assumed you were younger. I’ll give you my best pieces of wisdom, but not entirely spoon feed you because some shit you need to find out on your own.
A little TRT is fine — get blood work done at your current dose and find what your test levels are at with your current dose and your E2 (estradiol ultrasensitive test).
Stay on that and don’t go any further — where you’re at body comp wise, this should be more than enough. Figure out what works diet and training wise to get below 15% bf minimum, I’d say closer to 12% is ideal. This could be 1-2 years down the line.
I don’t give a shit what anyone says about training splits and all that bullshit, where you are at, the most important thing is learning to train like a fucking monster in the gym. Split wise, there’s one million ways to skin a cat. You need to research, try various thing for awhile, and see what works.
It’s cliche, but this shit is a marathon, not a sprint. Figure out what works while on TRT, get blood work and learn what markers to look closely at and how to reduce harm to your body. Also, have everything dialed before you start climbing doses and trying compounds. It’s hard to do, especially since you’re already injecting yourself, but it’s what you should do.
I’m your age bro, I’ve been training since 15 years old, and started taking gear a month after my 28th birthday. That’s 12 years drug free, and a hell of a lot of research, and I still only scratched the surface and found myself scrambling to research more on how to mitigate certain problems that arose on bloodwork.