I don't know if I'm the best person to answer this, as I'm not a habitual bedwetter, but it does happen to me from time to time. I can say this though, it might seem nice as a fantasy, and sure, there's time's when I've wet and thought "cool" that doesn't happen often. However, I can say that I know if I did wet every night, I think it would get old real quick.
It can also be a real pain too, even with wearing diapers, they can leak. Trust me on this one, there have been a few times when I have wet and I was wearing diapers, good ones, not depends, and they have not held and I woke up with cold wet sheets anyway. Waking up to this in the middle of the night is NOT fun and I wouldn't wish it on anyone, and it's only happened to me on a few occasions, not regularly.
Also, think of other times when it might be inconvenient. Sure, not a huge deal, but there are certain nights where wearing diapers would be quite bothersome and embarrasing, such as nights when I visit friends and crash on their couch, especially if it wasn't a night I was planning on staying over. There's bound to be a few times here and there where you will on the spur of the moment decide to spend the nights as a friends house, whether it be to stay over, or your tired, or whatnot. Jter42, your profile says you are 13, so that's prime time for sleepovers.
Also, consider getting older, you'll have more freedoms to do what you want, are you really going to want to have to tote a diaper along with you wherever you go. I understand some people, including many members of this community have to deal with this, and although I am not a regular bedwetter, I have experienced it, and I can tell you that it's really not as fun as it sounds.
So, since I don't fully understand your question, I'll put it this way, I'd rather not wet the bed at all, but wetting the bed is certainly less of a hassle than full incontinence, though I would not want to deal with anything worse than I currently do, which is quite minor and I've written about it in other posts, so I won't repeat myself here.