Then 4FRNT is stupid. The new tyrolia heel is as least as good as the old one if not better, and is lighter.
Tyrolia for sure(=4FRNT/Head/(fischer?)/at least one other). You will not notice the difference in weight from jesters to Tyrolia Peak 15s(which are 5lbs/pair) but you will notice a better edge to edge feel with the tyrolias and that they are much more durable. IMO tyrolias are the best bindings on the market by far(they are all I own other than Dukes, purely for the touring function(Peak 15, Peak 18x and some railflex or freeflex or something are the exact models I have), seconded by good Salomons(S914/S916/S912/S900/STH 16/ 914 Lab) and some even older models, that's all you should buy from Salomon's bindings), then followed by FKS(the only dildo binding I somewhat liked, but not as much as Tyrolias at all or as much as solly S series). Honestly, the bindings I just named are the only bindings I would pay for for a ski of my own. PM me with any questions