Difference between Lew's Reels?

[Bergen Angler]

I have been very happy with Lew's Tournament MG ($129.99) casting reel. It performs better than some of my $200+ reels. I can cast not only 3/4 oz+ lures but also wacky real far.

Now, I want to buy something better. Does anyone know the difference between the BB1 Pro Speed ($199.99) and the Speed Spool Tournament Pro ($199.99)? How about Pro Speed Spool ($299.99)? Gold Speed spool ($249.99)?

Actually, I just want to carry one rod and one reel for heavy lures (3/4 oz +) as well as weightless worms. Does anyone have any experience with $200+ Lew's casting reels?

Thanks in advance for your input.