I own a Hummingbird Pro made at the Montana facility. I love it. It is totally different than the Martins I have. I also have 1970 Gibson Southern Jumbo made in Kalamazoo that is all original and pretty cool sounding. I’ll match my Jumbo against an old Martin anyday.
Maybelle Carter (archtop L-5), Woody Guthrie, Bob Dylan, Kris Kristofferson. Although Hank Williams is best known for playing Martins, he also favored a Southern Jumbo.