Ok, I'm almost done with my base Prusa i3 Rework build and am looking towards future upgrades. First is going to be a LCD/SD reader unit.

Looking at eBay I see several different basic versions. Can I get some opinions on which to go with, and what to avoid, please?

No one's got any recommendations for me?

I like the 20 x 4-line Smart controller. It gives enough information for basic monitoring, access to most everything from the knob interface, and has an SD card slot built in.

Quote
mjrice
I like the 20 x 4-line Smart controller. It gives enough information for basic monitoring, access to most everything from the knob interface, and has an SD card slot built in.

Thank you!

Don't know about best[www.ebay.co.uk] but for its price am not grumbling, it does what it says on the tin