I went with the redcliff and Large U turn stove. I have absolutely no regrets. I packed it solo for 12 miles in NM for elk. The whole system is 6 total pounds. You forget about those few extra pounds awfully fast when it's 10 degrees outside and you have the stove ripping though.
With two people it's a palace, where you can stand to get dressed and have your gear and cooking stuff laid everywhere.
With three people and some organization, It's still roomy enough!! I'd say 3 people and a large stove is about max though.