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

Running these analyses costs money. Buy through my links to help keep lights on! I may get a small commission.
I'm a big fan of my Coleman Skydome 6 person tent with a full-fly vestibule. It's pretty easy to set up, and tall enough for an adult to stand up in. Also it's not crazy expensive.
Not instant. It takes two people 5-10 minutes to get it up though.
Honestly I would say to just look at a 6p Coleman tent. I would not go too expensive for a starter tent. Personally I like tents that have a rainfly that goes almost to the ground. And a vestibule is always nice too. This is the style I am talking about. [https://www.rei.com/product/246477/coleman-skydome-6-person-tent-with-full-fly-vestibule](https://www.rei.com/product/246477/coleman-skydome-6-person-tent-with-full-fly-vestibule) or [https://www.rei.com/product/144789/mountainsmith-cottonwood-6-person-tent](https://www.rei.com/product/144789/mountainsmith-cottonwood-6-person-tent) Not a total fan of the rainfly on this one but I do like the screened in area...https://www.walmart.com/ip/Coleman-6-Person-Steel-Creek-Fast-Pitch-Dome-Camping-Tent-with-Screen-Room-Green/43195781?classType=REGULAR
I have Coleman 6 person Instant-Cabin with rain fly. Easy to setup under 5 minutes and big enough for a queen size and double air mattresses with room to spare. Knowing that you have a family and your hands will be tied, this ready to deploy tent will be way better experience to set up than traditional tents and push poles. I've had mine for 5 yrs now it's been a breeze setting up. I've patched the floor here and there due to abrasion against sharp rocks and rocky gravel campsites. Overall it has been robust for the price and have dealt with multiple rainstorms (with the rain fly and never had any leaks) and it's still holding up well. Reviews claim that some have leaks during light rain but I have never experienced any.
Skip the Skydome honestly. It's decent for the price but the fiberglass poles and lightweight fabric don't handle wind or rain well, and with a 6 and 3 year old you're gonna want something that feels solid when you're wrestling gear in and out. The Wawona's a solid pick but the weight is brutal for what you're getting. At that price point the Big Agnes Wyoming has better materials and the extra headroom actually matters when you're chasing kids around getting them dressed. FWIW I have the Nemo Riff and it's been tank, but for family car camping something with a proper vestibule for muddy boots and gear makes a huge difference.
Our Troop has been using 4-person and 6-person Coleman Skydome tents for the last several years. The boys are rough on tents, so priorities are cost and ease of repair. Positives: - The tents themselves are quick to set up and pack away. - They are well ventilated. - Inexpensive and reasonably durable. Negatives: - They are not especially light, weighting between 8 and 13 lbs. - Poles are attached to the tent, which makes them easy to pack but could be a problem if a pole needs to be replaced. - Can handle rain when set up correctly, but may allow in water in a severe storm. On that last point, it's hard for me to provide a completely objective assessment because we have had Skydome tents become soggy in very bad weather, but this may be because of boys leaving the vent on the door open rather than issues with the tent itself.
I've got a 6-person Coleman Skydome that has done very well for me. "Dark-Light" tech to keep it a little cooler, has a bug-net partially closed patio. I recommend sealing with some kind of silicone spray

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.

Ranked #1
Durston - X-Mid 2

Ranked #1
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