I've made my coffee using this same method for over 2 years with a plastic V60. It is super simple and requires very little thinking for a consistent cup. The only variables I have to adjust when I get a new bag is the grind size.
I used to use the plastic one too, but the advantage of ceramic is that it absorbs the heat, allowing the coffee to brew better.
I agree, I own both (plastic V60, Kasuya ceramic). I switch it up depending on the weather, as well as the amount of coffee I want to make (300ml vs 400ml+), since they use different filter sizes.