Is planar worth it?

I'm currently at a temporary endgame where my iem, 7hz G1 is just so fitting to my ears that other iem cannot compare, even though some maybe objectively good and better. So, I start looking way up which planar driver and the one I put my eyes on is artti 10 pro, but this is a big leap in budget for me which I quite reluctant to make. Which circle back to my question, is it worth it?