i just dont like how small the 27 feels. i carry a 29 and its bigger and fits my hand a lot better. i did however get the sf version so its similar to a 27 in width. i do like the glocks and they are very reliable and can survive some serious torture.
http://www.theprepared.com/index.php...ask=view&id=90
the glocks have the loaded round indicator just like the xd does as well. Out of those, id definiately take the 27; i just feel like its too small. Have you handled possibly a 23?