Best Version for Hp Mini 110 1030Nr [Duplicate]

I have a HP Mini110 1030NA with an Atom N270 1.60 GHz and 1 gig of RAM. Currently running XP with no issues other than not much can be used with XP anymore. What version of Ubuntu will work on it if the XP is removed, and can I download that onto a Sandisk Cruzer or similar USB stick? I still have 127GB of hard drive left even with XP still on there.