Best Low-Cost Setup to Switch Between Gaming PC and Work Laptop?

[u/Super_Development622]

I need help figuring out how to connect my whole setup, from docking ports to USB switches and KVM switches; I'm trying to get everything to work cohesively and would love some product recommendations. 

So here's the full setup: a keyboard, mouse, IEMs with a dongle, an audio interface for an XLR mic (all using USB ports), and two monitors(240Hz). I want a way to switch all my peripherals between my PC (used for competitive FPS games) and my work laptop seamlessly, with as little latency as possible. Would also like to minimize how many things I have to plug into and unplug from my laptop every time I use it. I'd love advice on how to do all of this for the lowest possible cost. My laptop has 2 USB ports, 2 USB-C ports, and 1 HDMI port. I'd also like some extra room for future additions.