I have the Memory Lane analog delay and Fireburst distortion/fuzz pedals.
I absolutely love them ... Great sound, top notch build quality and quite unique in design and sound.
I hate it when I open up a booteek pedal that I just paid major $$$ for and it looks like something I put together myself ... Diamond pedals look absolutely amazing inside ... the PCB in the fireburst is red to match the casing color ... even the screws are painted red ... that is the atention to detail that (in my mind) justifies the price and shows how much thought, time and effort a builder has put into his work ... and the fact that they sound amazing ...

I went through quite a few "dirt" pedals before I tried the Fireburst, the only regret I have is not trying the Fireburst first, would have saved myself a lot of $$$, time and frustration.
Same with the Memory Lane, that IS the delay I've been looking for since I started playing.