I like a wide strap. If it's leather, I want it to be soft leather so there's no chance of it digging into my neck or shoulder. Moody's straps look to fit the bill but I prefer
Italia Straps. They have 2.5" and 4" versions available, the leather feels great, and they run 2-for-1 sales sometimes which brings the price down to about a third of the Moody strap.