PP is underrated by some. PP was traditionally built under the squeeze out the watts pressure. SE came back when highest attention to quality was being paid the circuit design and parts selection. This and a few other things went to establish SE as the way to do things if you wanted the 'Best'. there is an underlying 'the grapes were sour' sort of attitude towards power from this group which makes me smile when speakers of less than 100dB 1W 1m are brought to a big listening event....

I stand with the PP gang. A bunch of folks who have heard some of my stuff might be moving in that direction as well.
regards,
Douglas