Well got answers already! So the two different listings are for whether you are sending your unit to them OR doing it yourself. The one listed as ""2 G RAM 32 G ROM CORE BOARD FOR SELECTED ANDROID 7.1 FAST BOOT VERTICAL SCREEN HEAD UNITS" is for the DIY. Send back your board (they claim no deadline, so I plan to hang onto mine until I'm 100% certain) and you get $70 back, meaning that at the current price of 99.99 the upgrade will cost roughly $30. NOT BAD! They just confirmed as well that you'll need to solder on the wifi, gps, and bluetooth connectors to the new board.
Now, yes it's less memory as my current configuration is 64G vs the 32G but I don't store anything except apps on the unit anyways. I'll be placing the order for the new board tonight and document the swap for everyone here.
If you have purchased from them before check to see if you have any rewards! I was able to save $5, so $94.99 and free shipping. Now I have had ZERO issues with Phoenix, I did have issues however with another seller previous to them but still I will urge you to use paypal as you can always fall back to paypal if there are any issues with them not shipping or anything like that.