My focus was different than most part time bowyers, I made bows to sell, donate to charity auctions and give away to others which turned into an almost full-time job for a while, perhaps for 20 years or so. My focus was developing a bow design that was stable, consistent and durable that people wanted and they all wanted osage. If you have a backlog of orders you don't want to waste time playing around with other woods. At one time I was turning down about 12 bow order requests a month just to keep things manageable, keep bow making fun and not turn it into drudgery like I did when I was a duck decoy carver and had a 3 year backlog of orders.
Early on I did a little experimenting, I tried a sassafras bow that blew up, I tried to make a bow out of white oak pallet wood but used gorilla glue and found that gorilla glue had no place in bow making when the glue failed.