I don't have a Camp Tramp either, but I do have a Scrapper 6 LE and a Hell Razor.
My housemate has a Steel Heart Ergonmic, a Muddy Rat Weiler, an M6 and a Skeleton Key, so I have taken some comparative shots of those.
From the top of the photo:
Busse Hell Razor
Busse Steel Heart Ergonomic
Scrapyard Scrapper 6 LE
Swamp Rat M6
Swamp Rat Muddy 'Weiler
Busse Skeleton Key

Click for a full size image
For more comparative shots from the other side and the top:
http://www.zeroniner.com/images/external_links/busse_family_comparisions/
For some shots of just the Scrapp 6 LE (and home made leather pants):
http://www.zeroniner.com/images/external_links/s6le/
Be aware that I have buffed my Scrapper 6 LE a bit so it is probably a bit more polished than a factory fresh one.
I have been really happy with the Scrapper's ability to get sharp.
I haven't given it real extensive chopping tests, but I hacked half way through a 3"x3" or so lump of pine and it still shaved and sliced/shredded paper afterwards.
Great knife, exceptional value!