for site growth you need to use esterless, or very short ester gear: suspension, winny, tren, prop...
EQ wont give you anything in terms of site growth...
I've been doing 2cc shots (winny/tren) in my bis for the past 3-4 weeks, I havn't measured yet but my shirt sleeves are certainly tighter..
1 shot (2cc) each bi, about every 6-7 days...
YUM