which are the popular brands of potty for kids that we could try with? those traditional ones that we used to use seems kinda high for my tot. TIA!

You might consider the Munchkin Arm & Hammer 3-in-1 Potty Seat. It is a multi stage potty which can also be used as a stool. It has deodorizing Arm & Hammer disk that helps to control the smell. This potty would be a good training for the little one to close the lid after use.