This is the Inglot one:
This is the Sigma one:
Sigma does have other sets, but this is the only one that comes in a bag, rather than a cup. I am especially interested in the tapered brushes since I don't have those! I haven't heard a lot of feedback on Inglot brushes, and my own experience with both brands doesn't help much. They work out to be the same exact price so I am really torn, although I admit at this point I am leaning towards the Sigma set. If anybody has anything to contribute please let me know!