I had a Sol Nano over BC29 and liked it. Got over the thunderstorms and all the controller set points after 1 week though. Have not seen new VEGA in person yet. Sure it is a very capable and nice fixture though. For the value, went with one Razor 160W 16k over new 100g 48x24x20 and have it hanging 10" off waterline. Coverage is very good for just one unit. Color is amazing. Like the point that jaypainter24 made above, LED tech will continue to advance rapidly over the next few years. I decided to be conservative on my budget and go with the RAZOR and could not be happier.