MSI's line up of GTX 1070s can be seen below, apart from the Founders Edition which you will already be familiar with.
The GeForce GTX 1070 GAMING X 8G comes with a nice overclock as well as a silent mode for when you do not need all the graphical horsepower this card offers.
There will be two versions of the AERO 8G, one with default clocks and an OC version with a 38MHz overclock to it's boost clock straight out of the box.
Last is the SEA HAWK X with a much more impressive overclock which you can see in the chart below. All models have three DisplayPorts 1.4 which is blessing for those with multiple monitors, in addition is an HDMI 2.0 port and DVI.