Ive heard great things about their sleep systems. I am currently using Kifaru slick bag, quilt, and woobie. So I havent really felt a need to switch it up as im digging all things Kifaru.
I used my ebike this season. They obviously have a huge advantage over walking and how far you can get in to places. I would much rather have a horse, but have nowhere to keep one, so in my opinion, this is a good option for the money/convenience.
There was a Megatarp and annex for sale not long ago on Kifaru Insiders FB page if you are looking for more room than the supertarp. Good looking setup!