Raspberry pi to run tinyg

I have a small router controlled by a tinyg. I’m thinking about sending g-code with a raspberry pi instead of my laptop. Which OS would be best assuming I use chrome browser?
Also, if I’m just sending the code, is there any benefit to getting a 4GB pi?
Thanks ~ Gary

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About the ram, maybe not 4Gb, but later for another use you would need it, think one step ahead and you could reduce garbage / new purchase for the price difference. Entry board will soon be worth less but 4Gb will please some ebayer for some to time to come …

If you’re just sending gcode, spjs is extremely lightweight and will run on older stuff. I’d recommend doing that and actually running Chilipeppr in a browser on a computer.