Advice please!

I advanced by using Mejetsu Palli, but I've hit a new wall... I fall immediately at the start of this stage, and I'm thinking of pulling one from the ceiling to increase my HP, but which one would be better? I'm torn between Kameje with HPSS or Mejeking that increases all Mejeds' HP by 30%. If you have any advice, please give it to me 💧