Trolling motor prop options

Ok I have an old Bass Tracker TX17, it has a Minn Kota 40 LB Trolling Motor on it, It's probably the one that came on it, I know I need a bigger one, but may upgrade the whole boat next fall
Seen 3 bladed prop advertised, more power, etc. for trolling motors.
Anyone tried one? Thanks

If you are talking about the Kipawa prop I tried one years ago and couldn't tell any difference.

Thanks for the info