Guidocorona, I can tell you more about the TRL, as it is better than many, many higher priced machines I have owned.
I have not received my Modwright yet, so cannot comment. I also will not compare to the APL, cause there really is no comparison other than to say that everything the TRL does, the APL does Better. That being said, coupled with the fact that my mission is officially over in my search, I will say this is one hellofa GREAT machine, especially for the cheap, and yes, I mean cheap price.
After 500 plus hours break in, the TRL is musical as all get out. By musical, I mean, it produces a well defined soundstage, deep and wide, is not analytical in any way, and does not suffer from digital glare. The TRL produces music, satisfying music. Not the last bit of detail, like the APL, now the last bit holographic dimensionality. The TRL is very user friendly, and really suprised me with it's SACD capabilities. When play Bowies Ziggy Stardust, I hear all guitar strings with vibration, and air. Drums are tight, and cymbals real. Not the last bit in decay, but hey, I will spell out much more expensive machines this is better than IMHO.
The TRL has a easy, friendly, musical quality too it. From top to bottom, it sounds like music. 2 dimensional to me. I like it a lot better than michines like stock Sony XA777ES, Esoteric DV-50, Shanling T200C, to mention just a few. This alone puts the TRL595 as a BEST BUY in my book, and well worth the price of admission.
Good luck in your journey
Steve