For me
I run the deep little rippers (600's) and the Deep Reef runners (800's)
They both catch fish
I do think you catch larger fish on the 800's and more fish on the 600's
If I had to buy just one type, Buy the 600's they will catch large fish as well
But at the same time I've yet to catch a silver bass on a 800

Best colors for me this year have been
Wild thing, Fire tiger and Perch