How is Shoonya App ?

I am trying to switch to a brokerage with cheap charges for Options Trading.Shoonya has free brokerage as well as Free AMC

But i feel the UI IS BORING and when i checked the IPO section last week,the last IPO which Shoonya showed was an IPO from 2022.

Also saw a youtube shorts which told it encountered some errors on an expiry day few months back

People with Experience in Shoonya app,please help !