I have been using this app for a while, and it is lovely. 

I have a desktop at work with two 27" screens that I connect with my private laptop. And at home I have a desktop with a large Ultra-wide screen that also connect with my laptop.

I can move my mouse over to the edge of my left screen on the desktop and continue on the laptop. But It would be nice to just have a toggle key to switch between the PCs instead.

I have hotkeys, but I need two different ones to switch between them, which is a little annoying.

It would be nice if I had one hotkey to switch between two PCs, or if the 'Computer on Left/Right' key would continue when I got the end of the line.

F.x. My Desktop is on the Left, and my Laptop is on the Right. I am on my Desktop, I press the hotkey for 'Computer on Right' and it moves to the Laptop. If I press it again, there isn't anything there, so it moves to the start of the line instead.

It could be an option, so it is not forced onto people who don't like that behavior from the 'Computer on LEFT/RIGHT' key. This could also be useful for people who have more than two PCs connected.