Paper towels & tpaper better buy?

OK. I use too many paper towels, but I have been using more washcloths in their place and tossing them in to wash with socks and such. But still. Is there anyplace anyone has compared them to find the best buy? they are all different sizes and number of sheets and layers. I try and find the heavest package that is a reasonable price. How do you pick them?

Now T-paper...they have recently dowsized the width by about and 1" on some brands...which is good for conservation, but I don't see the prices any less. This too comes in a multitude of sized number and sizes of sheets on a roll and thickness, etc. So same question with this as with the towels...

Vent and voice!