Forms of Sust

Has anyone had any experiences with Testosterona IV L/A by Loeffer ? What about Aratest by Aranda ? If so did it have a same to similar effect as sust. How was the increase in strength and size ? Any info on any of these brands ?
I tried posting elsewhere on the same topic, but have had limited responses on these different brands of test.
Thanx
Unforgiven
Maybe its time to post a poll......hmmmmm

almost got testIV by loeffer but we heard bad things
aratest though unsure i have heard 1 or 2 goods things and 1 or 2 bad things