J.S.
You may want to google a how to use a bidet. Don't know your level of experience with them - I had none.
I too wanted a bidet....until I watched the how to video. It's not an either/or - bidet or TP. A bidet just cleans and washes after you use TP.
I'll save the pun, but I am not THAT ocd that I need to do both.