I have the eyelets on my bike. I ordered both the EX and the DXP. The EX for day to day commutes and hauling cameras when I'm documenting trail and I ordered the DXP for camping. You all did a great job. I ordered the Explorer rack so I can get started but I am in serious per-suite of the "No Spring/Not for disc" Super Tourist DX rack for its lash points.
I didn't realize you had eyelets, the pic of your bike model on a web search I did appeared that it didn't nor did the specs mention any. So since you do have the eyelets then the Explorer rack is the better way to go then the seat post mount rack. And with that Explorer rack later if you decide to use panniers it will accommodate you without having to buy another rack. Make sure if the day comes to load up with panniers that you double check the instructions for max weight carrying capacity of the rack so you don't exceed it.