I'm just going to wait for the new ones to arrive, my new tank is just about ready to add rock and water so I have a bit. We have already started to see the price on the XF go down, BRS has them for 20% off now.Makes no sense. Just ask them to buy it. Ship from their house to yours. Mark gift, problem solved. I mean people are having prescriptions sent over to Canada and having them shipped back to save money on some drugs...
Edit: if you can wait till then do so - people will upgrade and sell their current XF's for cheap. Also others will be switching just out of frustration that they can't upgrade the current ones they own (XF line) due to motor/controller not being backward compatible.

