Prefer this over tubeless
"I had a tubeless setup on my rear wheel, tube setup on my front wheel. Every time I went over a large pothole or some such minor road hazard my rear wheel had a tendency to pop, a bit of air would release, and I would need to wait a few minutes for the sealant to dry up and reinflate my tires. So I decided to go back to tubeless but with sealant already added in. So far it works great, no flats from spiky things, no flats from potholes, no fussing about with adding sealant to tubes or tires."