Apartment living alternative?

I've always had a bidet since 2019, and life sucks without it as I basically have endless wiping syndrome. I was out of town for a few months and caved on day 3 with one of those small cheap handheld bidets.

I recently just moved into a new apartment where the connection from the valve to the fill valve is rigid metal. To install a bidet I would need to take off the fill valve which I would really rather not do. I've been using the handheld one, which works, but is not very pleasant to use ( low pressure, not enough volume, etc)

Are the electric handheld ones worth getting? Is there some other alternative bidet that uses a tank with a pump I don't know about?