Best is pretty subjective, but there are lots and lots to choose from.
If you need AirPrint capability, you need to choose one of these - http://support.apple.com/kb/ht4356
I'm looking for the best printer, which is wireless enabled. (In other words, we could print directly from the Macbook/Pro) It would also be great--if this printer had a color option. (The ability to print quality, color photos from google images and those taken with the iPhone 4.). The 7 Best Document and Photo Scanners of 2018. Search the site GO. Buying Guides. Computers & Tablets Printers Desktops. It’s compatible with both Windows and Mac operating systems and it comes with a one-year warranty, as well as one-year of toll-free technical phone support. The 7 Best AirPrint Printers to Buy in 2018. Our guide to the best Mac printer for 2018 rounds up our reviews of the best printers for your Mac, iPhone or iPad available in the UK right now.
If you do not care about AirPrint, most any printer can work. If you buy a wifi printer, then you don't even need to set up printer sharing. I have an older HP 6988 (or 6899, something like that anyway) and a Kodak 7200-something printer/scanner - both are wifi (no cabled connections to anything) and I print and scan with them from my MBP just fine. I have printmagic and a couple of other apps on my iPhone and iPad and print from those using one of those apps.