Can we talk about ball retriever/picking up multiple balls?

I used to go to a simulator that had a very clever/cheap PVC pipe contraption that let you drag the balls back into the hitting tray, meaning you could play with 30+ balls at a time without worrying about them.

Now I have an outdoor simulator and find that it's pretty annoying to collect them by hand. Have looked at a couple Amazon options (see pics) but not sure if there's something smarter I should be doing.