We bought a Mountain Hardwear Alcove 3 GT a couple of years ago from REI. It was a little spendy at the time ($275 I think) but we couldn't be happier. It is lightweight and bombproof. We've done at least 3 trips to Oshkosh with it and never had an issue. One thing I would recommend with any tent is to get a "footprint" that matches your tent. It can mean the difference between the floor being wet or dry. I also recommend any tent that uses a "bathtub" floor design as well a sealed seams. A good rainfly is also a must.