I'm wondering what size, or size range, I should be looking at. I'm 5'10, 175 pounds and size 10.5 boots.
Any thoughts or opinions?
Yeah, I think you may regret sizing down. Just my $0.02 of course, but I'm 5'7" and 175 lb, and regularly ride a 160 EVERYWHERE, and have recently had a 165 and 166 in the trees just fine.
Assuming you're planning on hitting powder in the trees? Otherwise year sizing down might help.
Also, isn't the Jaime Lynn a twin? I'd be looking for something with a more directional profile. All three boards in the 160s I ride have some setback and taper, and it helps you turn the nose when you're standing on the tail.