It really depends on your other equipment which one will work for you. Sam Tellig did a good job of expalining the differences, while he prefers the Musical Fidelity A3CR amp, he explains why others may like the McCormack DNA 125 or Belles Hot Rod 150. Actually he had 3 of the best SS amps for under $2,000 together for comparison.
Best new amp under $2k?
After reading a spirited review of McCormack's DNA-125 and Belles Hotrod 150A in December's Stereophile I am interested in what you think is the best in this category. The biggest attraction to this class of amp (under $2k) is the value everyone seems to talk about. You know, 80-90% of the performance of the big boys at a third of the cost. Any and all thoughts are welcome.