Go to zillow.com and click on mortgages for the best and most transparent rates among several different lenders in your area.
If you plug in your info correctly, the rates listed will be close to or exactly what the lender will lock you into if you choose to get an official quote with a particular lender.
Zillow has a good lender code of ethics system in place and inaccurate or shady info provided by lenders will get them the boot off the zillow marketplace.
Pay rates and monthly hourly guarantee shouldn't matter. Two months of pay stubs indicating what you earn each month should be the only important requirement along with credit score and debit/credit ratios.