Replacement for Quickbooks

I am still looking for a decent accounting package.

Requirement:

1. The software doesn't crash repeatedly, have data files that get corrupt, or generally looses your data.
2. It has real support that can solve problem (which should never happen in the first place)
3. It allows for truly custom statements (Not the window dressing the QB likes to say is customization)
   
   1. ​Something simular to a credit card statement, with a summary section, a list of charges and a list of payments.
   
   
4. It allows for online payment by customers
5. It can handle hundreds of invoices a month in a manner that does lack me a month to enter the invoices.
   
6. It is designed for a business that has outgrown the small business platforms, but is not really a large business either.
7. The software was written by someone that didn't flunk out of programming school
   

Has anyone used Sage 50, it is still around?
I looked at Freshbooks and several other online packages, they appear to be aimed at business that are smaller then mine.