IMHO.... Lee Burbidge's oppinion is FAR from unbiased!!!!
Usually, if you are experienced enough and something looks shi*e.. it usually is just that!! Unless of course you obtain personal gain from clearly promoting....shi*e!!
Interesting, usually I don't reply to this type of post. I might deal with hecklers from time to time, but not this type of post. Because there is no constructive conversation that will help this forum or the people here in this post that would come from it. But I will say this small point.
In 3500BC the wheel was invented, or so the famous story goes. A little-known story was a friend of the man that invented the wheel. He thought his friend's idea was soo cool, so radical, he went from village to settlement in and around his local area and he told to whoever would listen about his friend and the wheel. He had a cart back home with these wheels on and he said how productive it had made his farm getting crops to market.
Some expressed fear, some said that they have bareback horses to carry loads and some doubted the idea worked at all... some would go further and say that the idea was rubbish and that it was a con, that he was not the best person to listen to because he was a friend of the wheel inventor.
I guess what I am saying is that it does not matter about connections, it matters if the idea works.Another factor in whether the wheel would become popular or not would be down to people, like you or other blocks, maybe its cost, maybe its hassle, maybe its just laziness in people to try something different maybe it's as innocent as indifference. We and YOU are entitled to these reactions. But you are also entitled to find out for yourself.
I am happy to inbox you my invoice for the brush I am using. I paid 132 dollars with 19.95 shipping charge total $ 151.00, it was delivered November 29th, 2017, but I didn't start playing around with it until a couple months or so back.
So if you don't mind and with respect, I am here to help those asking questions about a tool I am actually using.