Choose what method you utilize or explain what other method you prefer. Let's try and keep this to the subject without the lol's, fails, etc. If you feel that you have something to offer, feel free to post about it, if not don't bother commenting.
Float to temp acclimate corals and then drop them right In(typically buy pre dipped from Dong if not dip before putting in). And then for fish I float for temp then drip acclimate them.
I try not to move them around too much. I put them where I want them. They might suffer for a while but will acclimate to it. I know most people either put the coral low or drop the light intensity/length to accommodate new corals but I believe you’ll be stressing out the ones you already have.