Sides get hard to control.
I always use TNE as an additive, like an oral. Ill run an oral for 4 weeks, then 30-50mg a day of TNE for 4 weeks, back to an oral, and so on.
I use it pre workout on trainibg and first thing in the morning on off days.
Your gonna run into estro and BP issues faster on TNE than you will with an esterfied test.