I have a super bait tank II that I've had for 5 years they are excellent tanks. I know striper guides in TN that have them in hard use for over 10 years with no problems. Having the pumps and filter in a separate compartment is far superior. It has better airation and circulation. Super bait tanks are tough well designed tanks.
Another tank, actually better than all of them is a Mel's bait tank https://www.melsstriperguideservice.com/bait-tanks.html
he makes the tank a lot of the guides are going to because of a better filter design. If I were going to buy a new tank it would be a Mel's tank.
Another tank that is excellent is made by Striper Soup. Striper soup.com.
Any of these tanks including greyline will work well. I think having pumps out of the bait compartment is important.