Running RQs and HDs here.
HDs just over 800g and come up really big with loads of grip front and rear…wearing really well too. Noticeably draggy though downhill…but really dig in on loose ascents.
RQs roughly the same weight, less draggy and good but not as good grip as HDs. Wearing not as well as the HDs either.
Riding really rough n ready constantly, HDs…if not RQs better all rounder.
Love them both and inflate real easy…just better for different ridings styles/terrain. Think bikediscount.de are doing HD pairs for €60.
Edit – no longer doing HD pairs :(