I have been researching a new fat bike. Not sure what to get and then I see all the comments in the Beargrease for sale thread, and now I'm more confused. I have a Pugsley that I bought used a couple of years ago. Rode it everywhere this year. And now I want to upgrade. This is the only fat bike I have rode. So if 27.5 is not great for the snow what about bikes like the Otso or the Borealis that you can order in either wheel size? I want to here what you "Fatties" think