Re: A fast & wicked pair of sisters - more knives!
I've never seen that grinder in the flesh before, but it looks like a good design and well built.
My experiences with Bader are numerous, entirely positive, and offer more than enough flexibility for me. The only other machine I would likely consider would be the Weurtz TW90, and even still I'll likely choose the Bader just because of the customer service I've received from them - without ever even owning one of their machines!!
I should also mention that I'm no longer willing to make, alter, or modify my machines to achieve an end result. Too frustrating, and rarely works as well as getting the right tool to begin with. I have very little free time as it is, and if I get the chance I want to spend it making knives, not wrestling with the tools!!!! The expense means less to me in the long run than the effort and time it takes to make it work, I guess.