Allure or Allure Ultra Vinyl Planks?

I'm putting new flooring  in a rental that will have avg to above-avg income tenants.

I'm debating between the two and looking for suggestions.

I've installed the Allure "Oak" planks and it's nice but looks like a nice "vinyl floor" but price is great.

Allure Ultra is thicker so it won't conform to and uneven subfloor and  appears to be look more like real wood flooring. It looks like the simulated grain matches the design on the plank. Only problem is it's $3 a square foot which is getting high for a vinyl flooring.

Anyone installed the Ultra and have an opinion compared to the Allure plank?

thanks.