Ask HN: Any custom GPTs that provide significant value over regular ChatGPT?

Custom GPTS (what a terrible name) have been out for a few weeks already and thousands have been created but I'm struggling to find ones that do something way more impressive than regular ChatGPT.

Really curious to know if anyone has found a GPTS that is fantastic. For now it seems unlikely to me that the GPTS store (when it arrives) will be something to rival the App store as many people have been speculating.