Hello, I mostly use scroll frames for large items & circular ones for small projects. I have the scroll frame where you stitch on to the tapes the fabric you are going to use & also have 2 Elbesee ones. Only recently used the large Elbesee clip on but it is good & I am using it at the moment.
I often buy items on EBay but also look in charity shops too & occasionally find something useful but not always at the time when I need something specific so I look around the Internet to find what I want at the lowest price.
Have also got a Siesta Stitch Master seat frame which is easily assembled & taken apart when you want to take it with you on holidays etc. I take it with me when DH & I go away & it only takes up a small amount of room in your luggage. This frame you can rest a round hoop on or a scroll frame. It is adjustable too in width as well as in height.www.siestateframes.com
Item No. SMSS D52015
This may not be what you want but as others have mentioned accessories they use you will have a lot to choose from. Good luck & I look forward to seeing what you make later on.