Not having to go in to Warwick services for something to eat, not having to plug it in when you get home or unplug it in the morning. I'm not saying you've made a bad choice or anything like that, I'm just saying your claim that it is 'so much easier' doesn't stand up to any scrutiny.
I have had both. in my opinion it is much easier. If you don't like my opinion, that's fine. You obviously know better.