halo is my absolute favourite oral, but i only use it oncea year. I never gain much weight maybe 2-3 pounds, but the strength is amazing, nothing compares, not tren, not anadrol, not suspension, nothing comes close to how strong I am when I take halo. I run it like this
week 1 & 2 - 20mg
Week 3 & 4 - 30mg
I split my dose into twice a day doses, all my major lifts go up 30-40 pounds which is alot, I was struggling to get my deadlift past 615 and I took halo and the second week on Halo i pulled 640 which is 25 pounds more than my max that I had been struggling with ... I was shocked,... the next week I pulled 650 and I was the happiest man alive. So thats 5.69 % ... doesnt sound like much eh, 5% sounds laughable but it meant the world to me!
fast forward to 2weeks after i stopped the halo an I pulled 622.5...so all-in-all I lost most of the strength but i out on a net increase of 7.5 lbs or 1.2 % lol, sunds even worse when I put it that way but to me, that 7.5 pounds was worth it