If your game is paid and you have no demo and you are not famous, why would anyone want to buy it. It is a big hurdle. You have a little fame and an audience. If you cater to those and they understand your release schedule of pumping out those 1$ experiences, ok. Whatever works, works.
Since you will not activly develop for the time being, you might as well try out Itchs's recommended pricing scheme. Having your games on a neverending sale is against the guidelines anways.
I for one am suspicious of $ 1 games. And of games on Itch that have no demo version but are paid only.
If you want to give incentive to pay for a free game, you can have a bonus file with an individual price. Background images. A soundfile. Whatever.
Maybe one day you want to continue developing as a less time consuming hobby. If you do, I recommend looking into things like Patreon. Itch unfortunately lacks the options to continously support a developer, in case you are waiting for the next released experience.