Interesting topic.
I've done 4 x 2 weekers. All of them 125mg prop eod and tren 50mg eod. Ridiculously low doseages you might say, btu it worked. I'm now 7kg up and still 10% bf.
I did this over a period of 5 months. People would def notice at the end of the 2 weeker (I would gain 4 kg total then drop 2 kg watertat the end, gaining about 2 kg total). Now I got acne on my back. My neighbour who is a doctor spotted it right away lol, he was suspicious, even though it was pretty slow growth (7kg in 5 months is not crazy), but it was the fuckin acne that was the giveaway.
I like the anavar idea, either that or tbol. Alternatively you could try 2 weeks on 5 weeks off, with a 10 day pct in between, this worked VERY well for me, the only problem was the #@$@$# ACNE!!!
If you do 2 weekers I'd suggest something like prop 150mg eod and var/tbol 50mg ed.
Should be itneresting...