I might try tubeless at a later stage .... I had a very close look at them
I commute 150-180 miles per week, and punctures are the last thing that I need (self employed and if I'm late for work, It costs me, as I get paid by the hour)
so, for now I will stick with Schwalbe Durano Plus (700cx25) .... bombproof, last long roll well and grip well (has a Schwalbe puncture rating of 6 which is the same rating as Schwalbe Marathon Plus).... I'm on my second set and will get another set of these when I need to change tyres on my commuter
I will however be buying a decent carbon framed road bike in a few months time (for weekend fast rides/strava), and will have another look at tubeless .... I may even opt for tubular