Whoah! Davo! You snuck them in past me. I did not realise you got a couple of XWs! Do you like them? Do you love them? Lemme try at SV! Pertty please.
CJ, Mike was more bothered by the flaws of the Pentax than those of the Nagler. John is more bothered by the flaws of the Nagler, i.e. pincushion distortion IIRC. The Pentax is also meant to have somewhat better transmission than the Nagler, and is favoured by some hard-core galaxy hunters over on CN. Every eyepiece has its strengths and weaknesses and people have personal preference for what bothers them and what does not.
Have a read of the discussion thread about Mike & John's review (see link at the end of the review).