So I’m really looking at buying a 4 season tent and after comparing a lot of different tents I have it narrowed down to either a Tarptent double rainbow or the new Stone Glacier tent. While I was researching this tent I found the Slingfin version of the Stone Glacier tent on Backcountry.com for substantially less that what SG has it priced for. Other than colors, are there any differences? Cause I couldn’t find any and wondered if any experts knew. Am I missing something? Or should I just buy the slingfin version and put some money in my pocket?