Yeah... so I ride my bike on the freeway to work. There is often broken glass and whatnot, so I figured I'd get better tubes since mine are failing.

So, I see these Bell No-Mor Flats solid inner tubes at Walmart and think "Those would certainly save me the trouble of carrying my tire pump everywhere I ride"

So I bought one for my back tire to test it out and... DAMN! It makes my bike sooooooo damn sluggish, like biking through sand! After trying it, I'm considering taking it back and just getting the super thick Slime tubes instead. The ease of riding would probably be worth carrying around the tire pump... so tired...