We went from towable RVs to motorized. We have never looked back. The convenience of being able to jump in turn the key and go is simply much less work. We use the RV much much more than we ever used the towable units. With our towable we had to hitch up, including the bars, chains, breakaway cable and so on, load the generator into the truck, load all the blocks gas cans and other required stuff into the truck. It routinely took well over an hour to get hooked up to leave including loading everyting we needed into the truck. Keep in mind this did not include loading the trailer with clothes, food and other items. When we park for the night or at a location, we had to back in, fiddle with the blocks to get the trailer level from side to side, unhook and level front to back, then manually drop the landing jacks to stablize the trailer. This is in addition to the normal items such as connecting the water, power, sewer etc. and putting out the slides. Overnight dry camping was also a hassle becausing finding a place to put boards down to level side to side and then level front to back without unhitching is hard. If we want power other than the very limited available from the inverter we have to connect the generator in the bed of the truck to the power cord in the back of the trailer. I did eventually install a generator on the rear bumper but that had the negative effect of leaving the generator out in the rain and we couldn't cover it until it cooled down. With a motorhome I back in, park, push a button to level the coach, all while being completely dry. Then I do the normal stuff of connecting the external connections and putting the slides out. Overnight parking is also very simple, park and push a button to level. If we need more power than is available from the batteries the generator automatically starts with the AGS system available on many motorized units. If the coach you are looking at doesn't have an AGS system it can easily be added. Yes, the cost to maintain is more expensive but since we use it more often it balances out.