I studied using videos and info from the FAA and also the AOPA. The test was also quite easy for me to pass since much of the experience from my years as a private pilot was applicable. Unfortunately, let my FAA medical lapse, so I need to get that reinstated. The disadvantage to getting part 107 privileges through your private pilot license is that you have to maintain your currency and your medical certificate.
My sister is a commercial drone operator who received her training through her employer, so we work together on videos that are not just for fun.
I can’t see myself getting a private pilot license.
One lady I worked with told me her dad went through and got a pilot license and never used it. A lot of money blown. His choice.
A game simulator is enough for me.