Out of those two lights, I like the current satellite LED+ much better. It's full spectrum, has custom color output, dynamic modes, etc. Its downfall is that it's underpowered for taller tanks, so therefore you'll need at least two of them to get moderate lighting. I'm running two right now on a 17g and I tried two on my parent's 26g bow front. Great light, but you'll need a pair.
The Ray 2 is nice in that you get more PAR bang for your buck, but it's very heavy in blue spectrum (red lacking). It grows green plants well, but will make reds look drab. One would get you medium light on a 26g. Aesthetically, IMO, a Ray 2 by itself is bright but sort of mutes colorful fish and plants. You can get around this by pairing a Ray 2 with a Monster Ray RGB LED.
Another option would be to get a pair of the Finnex Fugeray Planted+ that comes out in November next month. It has some red diodes in it and would counteract the "washout" effect the Ray 2 may have.
Last option, which you'd only need one light versus two, would be a BuildMyLED.com fixture. I'd get the Dutch or Iwagumi color temps, personally. The dimmer option is also advisable to get.