First up bro gear use is only as good as the foundations of your training and nutrition. You need to share more of that and your previous Ped use to get some accurate advice. Also wheres your body composition at currently? Throw up a photo with your face blurred so people can see where your base is, this isnt trying to be invasive bro just help others with giving you better advice regarding where your currently at.
As for tren it really is a personal affair with the compound and i can only give you information based of my personal use with it.
Some people can handle it at dosages well over 500mg and some cant deal with it at all.
I ran it at 400mg and though i didnt get any of the mental side effects the insomnia and night sweat were fucking horrendous. It was only a matter of time before the lack of sleep was gonna catch up to me and start fucking with my mental control.
Dialled it back to 200mg per week and sleep greatly improved sweats settled and made much better progress.
Still after 8-10 weeks i had had enough though and pulled the pin.
Its a wild ride with tren, if you do go through with it start with tren ace, start low 150mg and titrate up from there until the sides get too much and you should find your sweet spot.
Godspeed.