I wear imitations of Go Walk slip-ins (Go Walk includes both laced and slip-ins) nearly every day. I find they are extremely comfortable, have thick enough soles to support rocky terrain, can be used for >95% of my activities, and the “slip in” without laces makes things more simple. I use them for more than just walking – 20+ mile hikes on varied terrain, workouts, running, etc.
I choose imitations over the Skechers brand because there seems to be steep premium for the Skechers name. For example, ~2 years ago I bought 3 pairs of Avia Hightail Slip-on Walking Sneakers for $20 – making price ~$7 per pair – a small fraction of Skechers cost , without what I perceive of as a loss of quality.
More important to me is the fit. This is particularly important with slip-ons. Minor differences in fit can change from a comfortable shoe to a source of pain. Best fit is often a matter of trial and error, and varies from one person to the next. If you have unique medical/foot shape needs, then you will likely favor particular shoes that address than specific need. There are some guides online, with more specific information.
I tried a new imitation, with Prime Day discounts last week – AllSwift Slip On Walking Shoes Laceless Comfortable Tennis Sneakers. The fit was a bit narrower than I am used to. When using them for my HIIT workout yesterday, I developed a small friction blister on my big toe, which has never happened with the Avias mentioned above. I plan to return them, rather than see if it gets better with more time breaking in.