If you’re using it for sturgeon, one of the Abu 6500 will work fine. If you’re using it for muskies, I don’t recommend it because the pinion yoke is plastic and it has a tendency to burn out after a few thousand casts and retrieves. It’s a cheap and easy fix, but it sucks when it happens when you’re on the water.
If you’re looking for a muskie reel, you can’t go wrong with the Shimano 400 series (B, D, TE, etc). As Pat said, they are bullet proof. They don’t make the TE model anymore, but I can pull mag dawgs, double 10s, etc with minimal effort with mine. If you can find a used 400 TE, I’d snatch it up. One word of caution, though. The Shimano rep told me that they’re going to (or already have) stop making parts for the 400 te.