Angora is so soft, it's like touching a cloud...or at least what I imagine a cloud would feel like.
Angora is seven times warmer than wool so you might take that into consideration when deciding on a project. It doesn't have any bounce so you may want to blend it with other fine wool fibres.
If using only angora, consider making small items such as mittens. The wool, when spun, is very fine but it "blooms" which helps to keep hands toasty.