Go play Xonotic for awhile and you can bathe in buttery smoothness no matter the computer you are playing on. The computer could be your shoe in fact or the back of your hand, it will run at 60fps either way.
Yes you could feel sad it doesn’t have a larger player base and isn’t the new competitive shooter everyone is obsessed with but it is also true that Xonotic is like pure unfiltered reaction and adrenaline compared to almost any other shooter especially modern ones. If you want to feel that smoothness of motion Xonotic can give it to you in spades in the way only a quake derivative multiplayer fps can.