To Smashwords, or Not to Smashwords? That is the Question...

OK Marines, what is the verdict? Amazon KDP is good but Smashwords will get me on other platforms. But I'd have to drop KDP Select... that is the rub. From what I hear sales will be lower on other platforms, but it could still be worth it to reach more people with "DEATH Dreams Deluxe". Pondering... http://www.amazon.com/DREAMS-Deluxe-C...