I like both but I use Letro 90% of the time at 0.25mg-0.6mg eod and if during cycle you think you need a bit more 1.2mg 2-3X a week works well for me even on 750mg+ of test on cycle.
I like rui's Letro because I dont need to split a tiny 2.5mg pill into 4 or 8parts and end up with a mess hahaha.
just dose out 1/4th-1/2 a ml and I am GTG.
i would rec the 0.6mg eod since your on 1g test ew. if it was less i would maybe rec the .25mg eod