....The Profilux systems are expensive and in my opinion tough to get various parts/modules for them here in the states..
Yes GHL ProfiLux are expensive if you're just scrolling webpages but if you really look at the whole unit and quality of materials it's not expensive. Also the parts/modules are tremendously available in the US and will be even more so with some recent strategic changes made for the US gang by GHL Global distributors. There are some amazing
"Package Deals" going on right now with ProfiLux which is helping people who are on the fence and stuck merely because of $$ move on up into the ProfiLux. I know of one offer that's a beginner package with a doser and the cost is so reduced that basically the doser is FREE. I actually know of 2 complete packages that are on order right now from 2 fellow reefers (1 is due to the owner today or tomorrow).
I will say that my Neptune Systems controllers never failed a single time but they just never did everything I wanted them to do. I finally sold my last one in order to buy a used ProfiLux a couple of years ago and I'm thrilled I did. If I didn't have a ProfiLux right now I'd have no question in my mind that I'd save up and get one at the earliest moment I could.
I've done Neptune controller(s) and now I'm running ProfiLux. My only regret with going ProfiLux was not doing it sooner.
One other strong point for the GHL ProfiLux family is that they work very hard to try and make every new component as backwards compatible as they can while still embracing better technology. My used ProfiLux (
was 2 years old when I bought it) is now updated to where it can run the latest and greatest hardware out today as well as expandable to keep going a long time into the future. Also GHL has some of the best and most knowledgeable technical support that I've ever seen.
I'm very biased I admit but it's because I've owned some other controllers and I know exactly what makes Allen happy. Is ProfiLux the right controller for everyone? Heck no! There is no such thing. Is it the right controller for Allen? You betcha it is! It boils down to what really works for you and your current/future needs. For me it's a no brainer and I'm gung-ho ProfiLux.
If anyone needs details about the things I mentioned I can provide links but I feel like it's better to not "cross link" to other forums unless it can't be avoided.