Pros: Price, advertised features.
Cons: stability
Overall Review: I purchased 3 of these to connect my three small stores with site-to-site vpn tunnels. The setup was painless and the tunnels worked as long as the routers were working. These routers would work for up to 24 hours, then they would just stop responding and would require a reboot. This is definitely not acceptable performance for a business. I have removed the routers and replaced them with used Sonicwall TZ 180's. The difference is night and day. If you need reliable site-to-site vpn performance, consider spending the extra money the first time.
Pros: Cheap, no streaks in the output
Cons: Printed exactly 20 pages before receiving a low toner notification. The Printer web interface shows 3 of 10 bars for remaining toner after 20 pages. This is on a HL-2270DW. Also, the shipping was extremely slow.
Overall Review: Now I have to figure out if it's worth it to try and get a replacement. I can see why people stick with oem toners. This is the first non-oem toner I have purchased and most likely my last.