How bad do stomach tats hurt compared to ribs?

I got a rib tattoo last year and it hurt pretty bad, but nothing I couldn't power through. I'm looking to get a stomach piece (black traditional) and I'm wondering how bad they hurt compared to rib tabs.

For reference, I'm a young woman, definitely on the skinnier side. I heard it actually hurts more if you have loose skin on your stomach? But Idk. If anyone here has stomach tats give me your thoughts please.

Thanks!