What band do you think only gets BETTER

I'd say:
Edguy... Hellfire Club is their best yet
Kalmah... CoB rip offs? maybe... but I think they pull it off better.
Symphony X... definitely
Ramma Gay... I think I'm the only one who would say that
Gotta agree... Ronny James Dio keeps kicking more and more ass.
 
Well, shame on me for not mentioning the mighty Saxon. They are indeed getting better with every album they release. "Lionheart" Rules!!!