Having had both hybrid and non-hybrid...i'd offer the following, which I found to be fairly major Pros and Cons at the time.
PRO for Hybrid - TONS of space in a relatively small trailer. Mine was 23ft and with the tent ends open it was over 30feet long measured on the inside. GREAT for small families.
PRO - You get a lot of trailer in a small package, which you'll need because you're gonna have fairly little payload capacity.
CON for Hybrid - similar to a tent or popup camper, there is very little barrier to noise and weather.
Its been too many years since I owned campers, and I've not kept up with the newer ones so I can't really offer current advice on which trailer. I can only say that 10 years ago I was pretty impressed with the Rockwood Roo line...great floorplans.
I would suggest trying to find a suitable used one for your first trailer...make sure you and the family really like camping, and the camper, before committing any big money. Like buying your first house, you will soon find out what you want in your next one. I realize its a tough market for used ones but worthwhile IMHO.
NEVER, EVER take an RV salesperson's word for what your truck can tow...EVER. They will always say something like "look your truck is rated to tow 11K pounds, so this 7,000pounder will be easy!" UNTRUE. You have to understand payload and axle weight ratings of your truck to keep your family, and others, safe.
Lastly, there is a TON of great information and very helpful people on this and other forums...it is critical that you educate yourself, especially on the aforementioned weight ratings, so don't hesitate to ask!
Good luck with your search and enjoy the time with the family!