
The North Face
Wawona 6
Spacious vestibule, strong in storms, but rainfly tricky solo.

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My girlfriend and I recently bought a marmot tungsten 4p tent and love it. It weighs around 9lbs which is the heaviest tent we would like to carry up there. The walls are pretty vertical and at 6ft tall I can stand up enough to change clothes. We used to use a Nemo aurora 3p which was fantastic and lightweight too, 6lbs ish, but we still felt a bit cramped in it, and I could not stand up in it, not even close. We definitely noticed it was harder to find a good tent pad going from 3p to 4p, but we like the space and would never bring anything up there that is bigger than a 4p tent. A lot of people, including some outfitters, recommend two 3p tents for 4 people before ever suggesting a 6p tent because it gets very hard to find a good spot to pitch it. Finding the that much flat ground in one chunk is almost impossible out there, and is almost always easier to find two flat spots for two smaller tents. If you plan on eventually getting a second tent anyways, you should really consider just going for two 3p tents that weigh 6-8 lbs each. Another plus is two 3p tents is more flexible for different group sizes, even if you go solo. If you get a 4p right now I love my marmot tungsten 4p. My only negative about it is not a ton of pockets inside, but that’s far from a dealbreaker. The marmot tungsten also is made in a 3person. Check it out! I personally would never bring a 6p tent up there. Good luck!!! Happy tent hunting
Go with a 4-person for two people (you + a 4 year old). A 6-person is overkill for your setup and harder to set up solo. The extra floor space sounds nice in theory but you'll just end up with a bigger tent that's heavier, takes longer to pitch, and catches more wind. The Marmot Tungsten 4P is solid at your budget. Good rain fly, freestanding, and one person can set it up in about 10 minutes. It handles northeast rain well. The vestibule gives you somewhere to stash muddy boots and gear without bringing it inside. The Mountainsmith Conifer 5 is decent but it's a cabin-style tent, which means vertical walls that act like sails in wind. For spring/fall in NY/PA/New England where you'll get storms rolling through, a dome or semi-dome design is going to be more stable. At $300 also look at the Kelty Wireless 4. Easy color-coded setup, good ventilation, and the stargazing fly is fun for a kid. Skip Coleman. You're not wrong there. The build quality just isn't comparable at any price point.
I had the same concern. We own a big 6p tent for family camping (and I still use solo for summer camp) but it's obnoxious for a weekend. I got a Marmot tungsten 4p for myself on weekends. It's theoretically light enough to use backpacking, particularly if you share it, and it's reasonable in size for car camping for the weekend. Good tent, spacious, nice vestibules.
Marmot makes a good tent. I just camped in one for 5 weeks and in some serious storms. No problem.
I have the 4p. Good quality/design. They aren't the lightest tents, but comparable with other stuff in their class and to go lighter is the next price point up, which can be significant. It seems like a decent buy.
I like backpacking tents as car camping tents because they’re so much easier to set up as a petite lady by myself. Currently rocking a 4P (Marmot Tungsten) so plenty of space and luxury still. https://preview.redd.it/u14l5vwbk27h1.jpeg?width=4032&format=pjpg&auto=webp&s=697f9a630d9d9498a7bd7ba2cd79b97cf53f0368 Pictured:3P version of the Tungsten

The North Face
Wawona 6
Spacious vestibule, strong in storms, but rainfly tricky solo.

Gazelle Tents
T4 Hub Tent Series
Fastest setup, durable, but bulky and awkward door.

Durston
X-Mid 2
Ultralight, spacious 2P, but not for very strong winds.

Durston
X-Mid 1
Budget ultralight 1P, spacious, but large footprint.

Naturehike
Mongar 2 Backpack Tent (Nylon)
Budget 2P, spacious for price, but not for 4 seasons.

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Durston - X-Mid 2

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Gazelle Tents - T4 Hub Tent Series

Ranked #1
Gazelle Tents - T4 Hub Tent Series

Ranked #1
Durston - X-Mid 2

Ranked #1
The North Face - Wawona 6

Ranked #1
SlingFin - Portal 2