Problem is that softer rubber material on the sides tends to get rather sticky over time.
I hate that. But you CAN get rid of it, with some elbow grease. More on that in a minute...
Sadly, still no option for left handed users. I've used the previous version at my folks house and I really like it. A model for lefties would be a sure buy for me but Logitech does not seem interested.
...and...
I dont like that we cant get a left handed option on any of these.. us left-handed people are always stuck with basic mice!
Yep. I've had to use the Logitech trackman pro, and end up replacing them after 5-7 years when cleaning no longer fixes the buttons. The trackman is no longer available, so I tried a Kensington trackball. It's actually quite good, but I can't get the software to install on Windows 11, so I just use the default settings. As a result, I don't have a "back" button, nor do I have a "forward" button. But the Kensington DOES have a scroll ring, so that's nice.
That "soft" rubber finish that turns into goo after 4 years is a curse on all appliances.
I've successfully removed the "goo" from an old Saitek joystick and throttle, and I've also removed it from a couple of USB hubs. The hardest job was removing it from my old Ableton "Push" device...the entire back of the unit (the bottom) got sticky, and it was super nasty to the point that I was just going to duct-tape the damned thing.
But I decided to make a go of it. The goo can usually be removed with one or more of these: "Goof Off", WD-40, Isopropyl Alcohol, fingernail polish remover (acetone), a rough washcloth or towel (the rougher the better), and a lot lot lot of old fashioned elbow grease. Don't mix the cleaners, but do alternate between them. Work in a well-ventilated place. And just keep rubbing, hard. Eventually, the goo comes off onto the rough towel. Micro-fiber cloths also work well, and an old toothbrush can help you get into nooks and crannies. When you're done, dry the device off with some clean towels and wash the now-gooey towel in the laundry. It won't come "clean like new", but that'll just be cosmetic. The towel or micro-fiber cloth will still be workable for another project.
Obviously the size makes it a bit love/hate and the left-handed can forget it....
Only some 10% of the population is left-handed. But we can learn. For example, I learned guitar, violin, bass, trumpet, trombone, and more the traditional way. And now I can draw and paint with both hands. I'm equally as good with both hands at the gun range, and if I was going to do archery, I'd feel no need to do it left-handed. Same with batting and playing tennis.
I'm just more comfortable with my left hand on a trackball. But if I really REALLY had to, I could probably learn to use my right hand. It would just take me probably a good solid year.
...Hopefully they also improved the quality of the rubberized surfaces so they don’t start disintegrating themselves after 2~3 years of intensive use...
The "rubberized surfaces" are still bad, and I just wish manufacturers didn't use them. That nasty stuff has to be sprayed on in the first place, and the consumer never knows just how bad it's going to be until they've already owned that device for 2, 3, or 4 full years. And by then, it's kind of too late to raise a ruckus with the manufacturer.
It’s odd how many mouse people there are. Once trackpads were available on Macs I’ve never looked back… 😉
For some people, it's not a binary choice. To avoid carpal tunnel syndrome or other repetitive motion conditions, you have to do different things on a regular basis. So trackpad for a bit, then mouse for a bit. Mouse for a bit, then switch to a trackball...or maybe a stylus. Even the old "rubber eraser" joystick on older laptops was a good option, but only if you switched it off regularly.
I have different UI devices on my computers, so that I don't keep punishing my hands and wrists with the exact same (and same-sized) devices all the day long.