Adam
I have been using the GRAS service for several years now, and generally speaking it is very good. They have had the odd equipment failure which can be frustrating, but I suspect that was due more to the very remote location than other factors. They are about to relocate to Siding Springs, which will only be a good thing.
Their service is absolutely top notch, the equipment is easy to use, and the pricing (while not cheap) is realistic and achievable. And you can try it for free and then only commit to what you want.
I personally use the equipment for scientific purposes - astrometry and photometry. So my images are pretty boring - no Malin awards for me I'm afraid!
However I've seen lots of blokes doing brilliant images using the equipment. You can also use the network to image stuff you'll never see from this country.
I do agree with Marc's comments - GRAS only replaces the equipment, not the image processing factors, so it might be good to start with some skills development first, before investing in imaging. I had a go as some image processing when I was bored one day, and was so disheartened, I haven't tried since! No patience I'm afraid!!
As to the issue of "owning" the equipment, I have no qualms. I could never afford the equipment or have the dark sky location to make use of it that is available through these rental networks. I know the purists might disagree (sorry Bartman
), but I wouldn't waste a moment on the issue!
If you want any more information, PM me directly and we can talk more.