Primaluna Dialog Two Integrated Amp vs Cayin A-88T

I am going to put together a tube system around one of these integrated amps. I'm wondering if anyone here has compared the two amps. They are about the same price, the Primaluna is rated at 38 watts per channel, the Cayin is at 45 watts. They both use KT-88 tubes. I haven't selected speakers yet, but I am leaning towards Harbeth 7es-3. Any comments/opinions would be appreciated.
Thanks for your responses.
This system is going in a fairly small room, about 12' x 15'.
Thanks for the info on the differences between the el34 and kt-88s. Is there general agreement on this point?

Prog,can you recommend some used tube integrateds?

I have been a little concerned about the 86db sensitivity of the Harbeth speakers. I may consider the Paradigm studio 40's or 60's, but I've heard they can sound a little "bright".

De capos are great with tubes, Focal Chorus? Single Driver for your space might work.

Abbys? Zu? Triangle

Even consider a nice EL84 amp. I got a 12wpc Vista Audio I84 and it sounded great with my De Capos almost too good that i may swap it with my Primaluna

I owned the Paradigm Studio 40 at one time and all I can say is they were excellent speakers for the money. Yes they can sound bright with an amp mismatch but with the right kind of amp they really do great in every department. I even did a review on them so if you like you may check it out and see if you can relate to it.

In my opinion they can sound very detailed with the tubes with enough low end grunt to satisfy rock fans.
Cayin wins my vote. When I was looking for a tube amp I tried the Prima and Cayin, and many others. Cayin won the day, cleaner sound, better value. In over five years I have not had a problem. The amp is used with ProAc speakers, 140's and 1SC's.