Are you the type to be bothered by fingerprints on screens? I am that type, I have great reservations about a touchscreen laptop. Though, I cannot deny how awesome it would be, conceptually.

I think there are finger sleeves that you can put on to avoid that.

A random example from Amazon (never tried it myself):

https://www.amazon.com/PXIRQ-Sleeves-Touchscreen-Sensitive-B...