Amps are like boats when it comes to opinions...
That said, if you want to dump some money and have something others will ohhhh and ahhh about, get Zapco. A little less money go Arc, Alpine, etc.
I tend to lump RF, Polk, Sounsdtream, Infinity, HiFonics, Crossfire, Kicker, PPI (new school), Phoenix Gold, and many more into the same bucket. Pick the color and size you like and go find a good deal on it.
I run some slightly different high efficiency class D hybrid amps so I get more out of my batteries. They come with thier own special needs so I don't casually recommend them to the general public. Kind of like recommending somebody switch from a Toyota to a Ferrari, different animals.
A bridged Clarion APX480 will push the Pro-80s no problem, they are readily available and cheap.
My HiFonics BX1500D is on it's third season, has not shut off once since new. Sure you can cook eggs on it when it thumping but keeps pumping the subs.