I don't have experience with it but did have some time to look it up and compare to the XS1000, and there are two very big differences in my opinion.
The Aray 2 has a much, much lower PPFD output at 12" than the XS1000. This is definitely something you need to consider, because at 6" with the Aray you're not even seeing 1000 PPFD, you're at ~930. At 12" height with the XS1000 you'll be seeing 1260 PPFD.
This is where you really have to know what you're going to be growing in in the foreseeable future. If you keep your current tent you may find the XS1000 requires a greater distance between the light and the top of the canopy to reduce the chance of burning and bleaching (buds turn white from too much light, and burn if too hot/close to the light). This means you can't grow Princess, or anything else, as tall as you would be able to if you got the Aray 2.
You're looking at a trade-off here. Higher light intensity means more vigorous growth and bud building, but with that comes less growing height in your current tent (and potentially more heat, though this is debatable between the two lights). If you got the Aray 2 you won't have an intense light, but you'd be able to get the light closer to the plant and can grow it taller.
If it were me, I'd go
@ViparSpectra because of what Mel mentioned above, but also because it's higher powered. I'd rather deal with a strong light than a short tent, so I'd replace the tent with a taller one if it became an issue down the road.