You bet. W/ latest batf ruling regarding a pistol tube touching your shoulder making it instantaneously an illegal "rifle,: permanently and irrevocably, is my personal main sell for sbr vs "pistol" configuration.
For drawback w/ SBR/form 1, I forgot 922r requirement too.
The only way, technically, to make your "rifle" legal after above scenario (as I understand it) is to legally register as an SBR, and then file the paperwork to deregister it and return it to a pistol...
Not saying any of this actually has a degree of common sense to it, or that I agree with it, but it does appear to be the rules of the game and law of the land since Congress granted, in this case, the bureaucrats at the BATF the ability to legislate...