i've been into chastity for about 4 years.  i own a cb-2000, a cb-3000, and the Femdom MCD. 

i enjoy my MCD a lot, but it makes for some awkward experiences in public during states of arousal of my sissy clitty.  Overall, i really enjoy wearing it.

After a little over a year owning a cb-2000, i bought my cb-3000.  i had high hopes for it, but the cb-3000 just never really worked for me.  i had some trouble adjusting to the hygienge differences between the cb-3000 and the cb-2000.  Also, due to the miniscule size of my sissy clitty, slipping out was possible.

So here i am, happily locked in the first chastity belt that i ever bought, my cb-2000.  my sissy clitty is comfortably confined it it.  And when i'm aroused, the cage is small enough that i can get almost fully erect.  Painful enough that i notice it, and i've never had to wince it public, which happened more than once in my MCD.  Of course, the painslut in me enjoys straining against the cage.  i've never had any hygienge problems either.  The open-bar construction makes cleaning an easy process for me.  And i really enjoy the way the bars prevent any engorging of my clitty.

And yes, my cb-2000 is pink.  The perfect color for a sissy!