Couple of things, the Invader 100 is the one to get instead of the 150, I've heard that there's more difference between them than just wattage. Also, if it makes any difference, the guys over at rocksolidamps reckon the Invader is the worst sounding ENGL at low volumes, so it might not be great for bedroom recording. Not sure what you plan on using it for though.
Im definately aiming to use it for normal Studio Recording levels and might use it in my band.
I'm considering getting another Engl at another time since I will be getting a deal on them.
Was considering the Special Edition as my Second Purchase.
But first I am stuck between the Savage and Invader.
I was initially set on the Savage but now im really considering the Invader.
It is one of their newer products and you would think that they try to take the great elements of what they have done with the other amps and add improvements.
I still appreciate all the input.