Has anyone had problems with using aftermarket hose fittings for formula brakes? I need the fittings that connect the hose to the calipers for a pair of Formula R1 brakes. The OE Formula fittings are $22, which seems like a lot for a nut, needle, and compression bushing. I was looking at the Jagwire fittings, but noticed that there isn't an o-ring on the needle. I can get a box of 10 fittings for around twice the price of the formula one.

Who else makes hose fittings besides Jagwire?

Thanks