Chapmanstick and warr-guitar are both touchstyle instruments. they both look and sound differnt. its up to personal preference i guess. the thing is, that on a warr you can also use a normal picking technique as far as i´ve seen. the stick is easier accessible for there is no body in the way and it is playid in an upright position, making it easier for the right hand to access the fretboard without oddly twisting it.
if you are realy into touchstyle, i strongly recommend one of the genuine touchstyle instruments ( i posted alot of links in the places to go-section ) for the strings have a different tension, thus making it easier to tap them compared to a regular guitar. but TRY them first. there is no such thing as a 150 bucks Squier-Stick. dont buy it unless you know what you are doing for it is pretty damn expensive.
i personally think, that the stick was one of the best investments i did this far.
[FONT=Times New Roman]Holiness is in right action and courage on behalf of those who cannot defend themselves. What you decide to do every day makes you a good person... or not.[/FONT][br][br]