I saw these by chance when browsing for new strings and the packaging was speaking to me.
I put them on my Gibson SG and was absolutely amazed with the feel and most of all the way they sound!
I used to have my favourite strings (Those with E,Ball since you asked) but I much prefer the La Bella Bender now!
Sound is hard to describe, honestly you can't quantify it, but they sound clearer, punchier and more pronounced to my ears. Like the guitar is now opening up and shining through, where with other strings it was a bit dull and under a blanket.
Anyway, these are my go-to strings now and I love them.
Never had a string break on me either, very durable.