I don't doubt that's the way it works for you, but for anyone who might think that's true for everyone, and that it's a compulsory extra cost:
To me the BM50 sounds delightful without any buffer added. I prefer it over the Matchless and Victoria amps I 've tried. In fact, it's my favourite
Then again, I don't use it for heavy OD, which may be where the C-Lator adds its value
I should of said "this amp" not "these amps", mine is a HRM not a BM
And from what I can gather from clips other people have posted, these 2 amps are different sounding.
The only other Ceriatone "D Clone" that I have heard in person is a OTS50 another guitarist in town owns and that sounds different again. He doesn't know if it is a S&M version or modded or not, he bought it off EBay.
I don't run a lot of gain at all, more of a boosted clean, but without the C-Lator it sounds raw and harsh in both channels, the C-Lator takes the edge of it.
For Higher Gain stuff I do another band I use the Stray Cat