411 was only a few sections down from center court. Good seats as long as you stick with the first five or so rows. You can see over the row in front of you just fine but that's because the incline is so steep. They do pack fans in rather tightly but you'll make friends unless you really get annoyed with who's seated next to you.
While the toyota center isn't as small and intimate as the old Summit, you'll still have a good view from every seat. If you've been to the American Airlines Center or AT&T Center, you know that in those arenas the seats are too high up meaning you're just watching the jumbo tron instead of what's going on down on the court.
These seats would probably actually be better for an Aeros game since hockey rinks are so much larger than a basketball court and the game is much more fluid with very little stop and go but I think they only open up the upper levels for Aeros games once or twice a season.