I am very fortunate in that I have had the opportunity to evaluate a number of optics on someone else's dime. I have owned, or used Nikon, Pentax, Leupold, Swarovski, Leica, Brunton, and the list goes on. My personal binos are old world Zeiss and I love them. They are heads and shoulders above the new conquest series. Without a doubt the most optically brillant glass I have used is Leica with Swarovski not far behind. The new Swarovski EL series are awesome glass.
On a budget? Take a look at the new Wind River series from Leupold. Guys in retail sales are quick to point out the Wind River series has been very successful with few returns and few customer complaints. Want the best? Leica, Swarovski, or Zeiss.