I don't think Alex will mind but I have been trailing 3 brushes and they are easily the best brushes to date.
Light. Fast and so far touch wood look just like new after weeks of use.
I can't make my mind up on which one to use.
One brush (if it comes to market) will upset the apple cart
No pics or videos from me as they are prototypes (I did ask)
The medium/soft is like a neon but MUCH MUCH MUCH better.