I'm still fairly new, on my 4th grow, and 2nd real good one. I fimmed 18 of my 45 plants this time. First time ever cutting the tops. Couple things I noticed:
1. They sex a few days later. All the plants that I hadn't touched had sex signs showing around 7 days but the fimmed ones we're like...4-5 days behind in the sexing. This was a bit of a pain in the ass.
2. It definitely takes about a week for them to get their shit back together.
I haven't taking the fimmed ones to bud yet, they're on like 15 days of darkness now, so I can't report on that yet. One thing I've been having a FUCK OF A TIME getting a decent answer out of RIU community is the EXACT difference between topping and fimming. I swear to god I've read like 30 threads on it, seen pics, and asked a ton of questions but it's still murky as far as the difference is. If I grew less plants I'd LST, but I'm not going to LST 30 plants at a time. I'm gonna have more weed that I can sell in between harvests anyways
Happy days are coming.
Good luck man!