It sorta also depends on what kind of songs you plan to play, if you're going for more hawaiian/island typical music go with the high-g, if you're looking to do covers of mainstream music pop/rock etc go with the low g. It helps make it sound a bit better IMO.
thanks for the replies guys. I'll just buy the strings and try it out for myself.
Also, like say I still want to use the regular G string, can I reuse the one I took off, or would it be better to get a new string? Also whats the difference between wound and unwound?