The Tiger 1000W by E-Power is a mixed bag, but then again aren't all products? The Tiger series is intended for those looking for a lot of power, with bells and whistles. We can call that the high end / mainstream market. Starting with things that could be improved, voltage regulation could be a tad better. From 50% load to full load with heat, the 12V rail dipped a quarter of a degree, along with the 5V rail which took a hit as well. What worked well? The unit is dead silent, the finish is spectacular, the price is spot on and the cables are wonderful. All together though, for $200 and a bit, you get a great performing unit with equally good looks, and another big plus, it is quiet and incredibly functional.