I'm surprised you had a problem, my guess that had you never used the plug, you'd still be riding.
You mean use Ride-on instead of a plug? I plugged it before adding Ride-on. I wouldn't use sealant after getting a puncture and depend on that alone.
Yes, on both bikes I use Ride on only. The SR has two punctures, the R1 has one puncture. I've never plugged either tire, and both hold their psi amazingly well.
After adding the Ride on, with the puncture nearly facing the ground, I fill the tire up to about 40 psi. It leaks air pretty badly at first, so I immediately take off for a ride around the block to heat up the tire. Then I go home, check the psi again and top off if necessary, then go for about a 5 mile ride to heat the tire again. Then I go home and check the psi again and it is usually sealed by that point. I've put almost 5,000 miles on the SR since the first puncture, and probably close to 5,000 on the R1, including some not so legal speed rides.