Your Thoughts on Camping with a smaller Travel Trailer

We have a 23 foot trailer and in the past we had a 25 ft trailer. We also had a 35 ft 5th wheel and a 35 ft MH. For our needs the 25 ft trailer was perfect. Not too big, could get in and out of gas stations. better mileage, could be towed by 1/2 ton TV. could get into State and Federal parks. Larger trailers can get into the parks also but there are many more spaces for shorter trailers.