First Post, New Grav Labs Bong

Hey Guys, this is my first post here at GC, ive been reading and checking out the site for awhile now, and finally decided to sign up
 
I recently got a new bong, its a Grav Labs 12" stemless, my first American made glass on glass bong, and it hits like a dream so far, compared to my old china glass/rubber grommet shitbongs, haha
 
Anyway I added on an ashcatcher so far, even though i made the mistake of getting one not fit for my stemless tube. SO, what do you guys think? You like stemless bongs(if not tell me why) I'd like some cleaning tips, and if anybody's got any suggestions on how I can improve my bong id like to here em'
 
Thanks dudes, keep on tokin'