I’ve always trained direct to toilet. Why? Well, if your training to a potty, you then have to train all over again to toilet and sometimes this can be a big issue.
For little boys training to wee standing up, use a colourful target in the toilet. This can make weeing great fun! A cork or plastic top bottle is great for aiming at! Little girls might enjoy this too, they can see if they hit the target after!
Favourite TV characters, colours or anything fabulous can often discourage accidents.
In time your child will be in pants and fully toilet trained so try not to stress about it. Stressing will make them worry, you worry and toilet training will go down like a lead balloon!