Question about EP

FTM & my baby has a tongue tie so it's making it extremely painful to nurse at the boob a lactation consultant suggested I'd pump and give it to him that way.

My questions are

1) does your baby seem satisfied after you give him the bottle? My baby stays on my nipple for 30 minutes or more until he falls asleep.

2) how much milk should I feed him in one feeding? As in only one boob or milk from both. Lactation consultant weighed him before and after my feeding and he drank 2.5 oz both breast combined. he is a week old but didn't drain them fully.

3) what bottles do you recommend buying

4) what about the nipple for the bottles? wide or standard?

5) what pump do you use? I'll be getting one through my insurance