I use use a .biz domain for my small business, and I understand that existing registrants will keep their price protection, but even so I oppose the removal of the price cap. It would be unfortunate if tomorrow's start-ups don't have the same chance at an affordable domain that I did. Moreover, I don't think older TLDs, such as .biz, first created when there were still vary few options, can be compared to newer, incredibly specific TLDs like .doctor and .farm. As such I see no reason to give the Registry Operator a new better deal, let them stick to what was originally agreed.