Honestly, I heard the B3s got some nicer features than the B2s. Like they're more reliable and all that. If you're looking for less headaches, might be worth sticking with the B3, but there are still others who prefer the B2. I guess it still depends how much tinkering you wanna do.I have been eyeing 30ft SR 300s from the early 2000s...some rock B2 engines, others B3. Since newer models only have B3s, I'm wondering if B2s are worth skipping, does anyone have experience on this?