I bought my jet boat about 1 year ago. Over the weekend, I drove a friends Bayliner with the 250hp mercruiser and alpha drive. The boat handled like it was only rails and performance was not even a comparison to my 212. Trying to remind myself of all the great qualities that jet boats have, but thinking about switching to an I/o next season. Thoughts?
If your 212 S is being outrun by a Bayliner of similar length with an I/O, then there is something wrong with your 212S. What kind of top speed and RPM are you getting? We typically hear comments like "My 212 is a rocketship", Not "My 212 is a slug". Something is awry here IMO.
When comparing boats of similar length and power, they are usually within a few percent of each other. Your 360hp 21ft bowrider, should compare more than favorably to a 250hp 21ft bowrider. No idea what size and model Bayliner you were in though. I can tell you my 180hp 19ft Yamaha bowrider compares VERY similarly to my old 150hp 19ft Rinker bowrider. Top speed is nearly identical, jet wins on acceleration by a decent margin. The Jet handles "looser" than the I/O, but it's not like I'm driving a dump truck compared to a miata, more like the difference between an A4 and a RS4. VERY hard to see a difference from the drives seat at speed, but enough of a difference to be noticable.
How was the layout on the Bayliner? Swim platform? Tower? What do the boats have in common and how are they different? There is a LOT more to my boat usage than just performance, so I look at things a little differently. We bought Yamaha based on value and layout. The drive and overall handling wasn't even on the list of considerations (although in hindsight, I should have paid more attention to that despite generally liking the way my boat handles). For me.....I'll NEVER go back to an I/O. If for no other reason than the mechanical simplicity of the Yamaha jet drive system. No transmission, no water pump, no trim (pumps, cylinders, lines, switches) all makes the system mechanically simple, and inherently robust. Winterization and maintenance are dead simple. The rest of the occupants have no idea, or care what makes it go forward. They want to be on a boat, that goes vroom over the water, and to be able to access swimming holes/beaches/docks/friends on the water. So for the rest of my crew, layout/stereo/storage/etc are MUCH larger drivers in the decision making process. Then as a family, overall smiles per dollar is what drives the final decision. I'm not just buying a boat, I'm buying time/experiences.
Before you go and trade, and if you like the boat besides the handling/power. I suggest a few mods to your current boat to address your concerns. It's ALWAYS less expensive to make a few modifications than it is to trade away. If you already don't like your boat for whatever reason, and this is the straw that breaks that particular camels back, then by all means, get what makes you happy. Smiles per dollar spent is the only REAL measurement you need to be worried about, and if an I/O gets that number higher, who the dang heck are we to argue?!?!
Either way, don't be a stranger!