I am surprised that there are not more bicyclists riding on Veloflex clinchers, since they are the best in the market: super grippy, lightweight, good puncture resistance, never had a sidewall failure (unlike Contis), and - best of all - they are so easy to put on and take off the rim that I never need tire irons for a roadside repair.
I've been use Corsas for years. The have a better ride than any other clincher I've used, especially with a latex tube. They are grippy and do well quickly. Puncture protection is acceptable when new but be careful as they get thinner. To me - it's a worthy trade off for the ride quality.
One of the most supple and sticky tires I've ridden. Feels like a tubular. When compared to other tubeless racing clinchers of the same quality, these win hands down and are $20-30 less per tire. Due to the thin casing they wear a little faster and do have some seepage of sealant but nothing serious. No flats after nearly 1000 miles of riding. Handmade quality at a good price- can't be beat.