Any suggestions for a good laser multifunctional printer

[Bulwark]

I currently have a Brother MFC-6800, and what a bloody POS it is....toner goes empty way to quickly and can't print on both sides of the paper without taking in 2 or 3 pages at a time. The only plus side about it is the automatic paper feeder that allows me to photocopy multiple pages. Does anyone know of any other laser MFCs with a automatic paper feeder that doesn't have the same flaws as this?