As much as I agree on the Enertia (I have one on mine), one thing you'll notice is the blade ear has more rake than a traditional prop. This design nets a much better top-end speed but based on my testing you'll see more slip at the lower RPM ranges (sub-4000 RPM). With the heavier R and more drag with the Bowrider that performance tradeoff might be more pronounced.
I have no experience with an R Bowrider, but would recommend testing one other prop besides the Enertia if you can swing it and datalog your results. A Mirage, ECO Enertia or even a 4-blade prop might give up a few MPH to the Enertia but more bite, holeshot and MPG across more of your RPM band.
Hope this makes sense, it's not always easy to choose a prop since every boat and owner's needs are different.