Heck I drink a 1/2 gal just from checking the gravity and sampling after kegged lol.
The glass is nice to see the activity and calm the nerves. I use the 6.5 gal buckets so there is lots of head space. Then you can't see whats going on. The blow off tube will not show any activity sometimes. I like to start with a 3 piece airlock until I see bubbles. Then switch to a blow off tube. Waiting to see bubbles as a newb will drive you nuts.
The glass is nice to see the activity and calm the nerves. I use the 6.5 gal buckets so there is lots of head space. Then you can't see whats going on. The blow off tube will not show any activity sometimes. I like to start with a 3 piece airlock until I see bubbles. Then switch to a blow off tube. Waiting to see bubbles as a newb will drive you nuts.