I use Fiskars and nothing else to trim with. You can buy them most places for around $10 a pair. Buy multiple pair.
Also, have a razor blade with a handle (widget) so you can scrape your scissors when they build up with too much gunk. Then, put that stuff into a bowl and SMOKE IT!
The "scissors hash spoils" always go to the trimmer, so enjoy that...your first taste of the oil that is on your plant :aok:
Trim close up to the bud, but take care to not trim into the bud. Once you get in a rhythm, you'll find the scissors find themselves right up close to the for a good swipe easier than you think. I cut 10" - 12" (no bigger) sections of the branches. I hang my stuff from strings in another tent to dry, so I make sure there's an "armpit" type of area to hang them from. Otherwise, I have to use clothes hangers.
I trim with an aluminum tray on my lap, the kind you buy to cook something in the oven and dispose of. Any type of tray really, so long as you can scrape the trim out of it after and it's big enough to catch your trim going everywhere.
Put on clothes consciously thinking you'll be covered in trim! I collect all my trim, then put it into a plastic to then go in the freezer, before I make bubble hash out of it.
Best thing I can tell you; Don't be scared of it. As long as you don't mash it like potato's, you'll be good!
Where are you storing the stuff to dry after?
I had about 5 more thoughts while typing this, but I couldn't get them out fast enough and I forgot them. Bah!! Will report back here when I think about it.