I LOVE embroidery !!!! I recently bought a second hand Brother PE770 machine from online. I think the 5x7 hoop must be replaced because most of the time the front slot of the hoop does not click in the arm rightly. I have also tried other sized hoops. they go in and out of the machine perfectly. A local dealer of Brother quoted me 97 USD. I want opinion from from people who do embroidery...do I invest in Brother hoop or try some generic brand, is there a better hoop? I saw Magna and Snap Hoops, please give me suggestions. Thanks!!