Some good choices there. I own a 17ft Arima and I will also say it is not your typical deep v, it will slap alittle more than some of the other boats you mentioned and may not have quite the top end speed as some of the other boats.
I have found them to be very stable fishing platforms, very easy to move around on without alot of pitching side to side. They are very economical to run, usually needing less horse power than boats of equal length. The 17 is a pretty bumpy ride at times, but the longer lengths seem to ride much better. I have been for a ride in a 21 SeaRanger and the ride was very nice, I imagine the 22 Sea Legend would be even better.
Good luck, nothing better than searching for that new boat that you can fall in love with!
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bawddawg, no biscuit!