I've been hand lettering since the late eighties, then got a gerber IVB in about 93.
After seeing some of my past work from the BC era, I thaught to myself "How did I do That? It looks so perfect."
I never stopped using the brushes, but the machine makes it a lot easyer to do a lot of small perfect lettering and also opunce patterns. When I got some new Mack brown quills last week and saw how much better they worked than my worn out ones, I kinda got the bug to work more with them.
Oh yes, the IVB is an antique but still works. Sorry about that!

How many left handers are out there? Does it cause an impeedance for you with the normal stroke directions?