Hi
Obviously if your son is ready, the potty training will work... But of course you know that
Just to say. What worked for my eldest was for her to choose her own potty. So I had to research before hand and the one I liked were the babybjorn ones where the potty part can be removed for throwing the wee or poo in the WC and washed easily and then put back into the main thing (well hope I am clear enough for you to visualise).
Then I brought her into a shop where they sell them and I let her choose the colour, etc. (She chose the blue one and still loves it... she is 2,5).
I also bought the travel one but she doesnt like it.
And also some toilet seats for toddlers to put on the WC. That works wonders...
Good luck. It is hard but such a milestone for them. Wonderful afterwards!
X