What's poor about it? I'm genuinely interested - not to convince you that you're wrong but to check if I missed a gotcha in my setup here. So far .. I don't see an issue. I could complain about missing features/XEPs that I'd love to have and cannot right now, but .. chatting should work just fine.
The limitations I know of are 'fixed' with decent/recent clients (Stream Management comes to mind). Care to elaborate?