But last year while at a festival I spoke to an admired fellow performer a man who braced with his little finger I started to look at my prejudice.
Later I studied Tommy Emmanuel through the many video postings on You Tube- and I recommend any guitarist who would improve technique study this master- here is a man who’s technique is beyond criticism- yet he often braces.
I started to employ the pinky brace and found that my speed and accuracy noticeably gained. At the time I was mainly trying to improve my thumbpick control so as to be able to employ it as one would as a normal plectrum (ie, strums and lead runs) and I found that bracing helped no end.
I started to look for confirmation among my heroes, for example I found this picture of Nic Jones:

So I have been doing this for about a year but just recently I have become a little dissatisfied with it. Mainly because I want to get clean Nic Jones style ‘pings’ on the string. To do this one must land with the back of the nail (middle and ring finger, or just middle) smartly on the top of the string. I can do this when my hand is in pinky-brace mode but it is easier when just the heel of the palm rests lightly on the bridge pins and fingers are all curled into the palm (if not employed plucking) The reason being that the hand is in a better position for the pings. This led me to remember watching videos of Kieran Murphy (Tommy’s protégé). He has his hand in the curled position.
I think in future I will use this position, bracing if necessary but in general not.