I've just come back from five weeks' gliding with a Surface Pro 4 as my main computer. I think it's great. Runs See You, can download from loggers, edit waypoint files and so on. Runs LXSim and Styler. Has all my data and tools from my main PC. Also acts as an entertainment system - plug it into a TV and run Netflix, iPlayer etc.

I have an iPad which I read the papers on - but I wouldn't use it for any of the gliding stuff.

Paul