Thanks for the link; I think that's a bit more tent than what I was thinking of right now though.

According to my requirements and what I am hearing I ideally need: a nice light 2 person, 3 season tent for solo use; a reasonably light 3 person, 3 season tent for those times I'm not alone; and, finally, a more robust 4 season tent for those more wintery outings.

I guess the challenge comes in finding a tent that, with reasonable compromises, can meet all of these needs while excelling at none.

Thanks again!
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Victory awaits him who has everything in order — luck, people call it. Defeat is certain for him who has neglected to take the necessary precautions in time; this is called bad luck. Roald Amundsen