Gaming itself uses very little allowance. It's the downloading of the games and updates to them that uses a fair bit, but I'm not a gamer myself so have no actual figures.
Note that on Plusnet there is an unlimited period overnight that you could use for those downloads if you found the 120GB was dodgy.
Have you any idea of how much you use at the moment?
What you do need is the
Pro option for gaming!
This traffic management applies to Fibre as well as ADSLx, as it is internal to the Plusnet network, and
this page gives details of the speed caps.
My broadband basic info/help site - www.robertos.me.uk
My domains,website and mail hosting - Tsohost.
Internet connection - IDNet Home Starter Fibre.
Live BQM.
"Where talent is a dwarf, self-esteem is a giant." - Jean-Antoine Petit-Senn.