Seems a bit pricey to me
https://www.aliexpress.com/item/32754242478.html?spm=a2g0o.9042311.0.0.27424c4dXPo9aS
It’s not really made for the smaller ICs, they’re meant for SoC, CPU, GPU etc
This style is best
But as I say, only for big stuff like an SoC with preformed balls. The smaller stuff use the direct heat stencils and paste - no jig needed