My routing to the ql servers has always been quite bad (40 ping from ger to ger), but recently it goes up to 100 during primetime. (Shitty isp)

So im basically forced to use a vpn for now. Im currently using incloak.net and i get a somewhat stable 45 to the german servers.
I also tried wtfast, but its barely any better. Does anyone know a vpn that could improve my ping further? Around 30 ping would be amazing...