I have run Tr3n by olympus labs, still have 4-5 tubs and 6 tubs of Tr3st, i have done 2 runs of Tr3n starting at 90mg and working my way up to 240mg only for a couple of days before sides became bad, mainly sleep disturbance insomnia, no lethargy from running Tr3n though, note i did also stack with 100mg of halodrol for 1st run and 45-60 mg of Epistane and 100mg of Halodrol for second run, 1st was 8 weeks 100mg Halodrol and 120-150mg Tr3n second was 10 weeks of Halo 100mg Tr3n 120mg and Epistane at 30-60mg, eventually dropped epi after 6 weeks usage so last 4 were just the Halo and Tr3n which i feel work well together. 120mg seems to be sweet spot as far as dosing goes with Tr3n personally and i can get away with 90mg,