I don't necessarily have strong opinions on touchpads, other than the glass ones are superior. I own a Samsung tablet with a keyboard/trackpad, which has a plastic trackpad and a Surface Go, which is the same size, but has a glass trackpad and you can really feel the difference between them.
Other than that, I switch a lot between the control point on my Thinkpad and the trackpad, just depending on what I'm doing. Sometimes one works better than the other depending on game and general computing task. But I do have a strong opinion that having a control point lends a lot of versatility to a machine, as far as playing games goes. It's the closest thing you can get to having an actual mouse, aside from a physical mouse and I do often prefer to play games with it over attaching a physical mouse, just because it decreases my footprint.
So it's one of the primary reasons I buy Thinkpads.
Anyway, this may not be exactly what you're looking for, but I have one of these and use it on the regular attached to a variety of different devices.
It's gone up in price since this year, used to usually be about $69.99 and it regularly goes in and out of stock, so if you want one, you gotta keep an eye on the page for awhile and buy whenever it does come back. People like to
scalp them on eBay.