New wifi vendor is coming soon. Supposed to be 3x faster. Fingers crossed!
Per the Dallas news:
"The company also announced Tuesday that it’s partnering with Panasonic Avionics Corp. to install satellite-based Wi-Fi systems on new plane deliveries, including the much-anticipated Boeing 737-Max set to begin service in the fourth quarter of 2017."
The current vendor is also supposed to be improving the product on currently equipped A/C per the same article.