I must be the outlier here. I've gone from tubeless back to tubes.
I live in goathead country, so when I got a bike already set up tubeless (Sirrus X 5.0), I thought, great! No more tubes, patching, etc.
Got a 1000ml bottle of Stan's original sealant, a couple of syringe fill kits with valve core removers, and I was all set.
I topped the sealant off every couple months and was doing great.
Then came the 1 yr mark where it came time to clean out all the old dried sealant and start over. That's where I started to question the whole process, at least for me.
I've done a lot of scut jobs with bicycles before, but this was one of the worst.
The dried sealant didn't want to budge. Eventually I got enough of it out of both tires to the point where I was ready to remount them.
Problem was, I don't have a compressor and couldn't get them to seat no matter what I did.
I thought maybe not having the compressor to seat the tires was the problem, so I took them to the local bike shop.
They tried using their compressor and couldn't get them to seat either. So how do you run tubeless if you can't get the tire to seat?
That's when I bought a couple tubes and went back for good.
I don't mind changing tubes with a flat, so I've resigned myself to having to do this a couple times a year. For me, it beats cleaning out old sealant and not being able to seat the tire.