Did my first Tren cycle last year, love the stuff, took the usual advice and used Tren A on first cycle (out of system quicker if any issues), I went balls deep from the off 100mg's EOD, 400mg EW with Test E at 500mgs EW (over two pins), had a few cough issues but nothing too bad, had Caber on hand as well. Main sides are defo increases in wanting to kill anyone who drives not to your liking, Tren dick must be a myth because my missus got it very week rather than every month, and I was horny all the time, night sweats and general poor sleeping patterns, oh and PB on most lifts!
Just finished my 2nd cycle but went with Tren E this time, no major issues apart from the above again, only this time my missus had to lock herself away at night.