2 way, which are the best designs?

Oh, i guess you hate top of the line Focal speakers?

i heard the diablo. Are they top line? It wasnt very good. Just like most high end speakers ive heard. Not surprising since theyre not custom tuned to your ears are they? 0.5db is a joke

rird, I run a simple sytem with Sonos Connect toslink to Martin Logan Unison (for ARC) toslink to Anti-mode 2.0 (for digital eq.) toslink to REM ADI-2 dac and finally xlr to Quested V3110/ATC 150 ASL. The RME will soon replace the Anti-mode for eq. A Trinnov would replace the whole package Unison/Anti-mode/RME.

You probably had me to find a PMC IB2S or SE soon :-)

Maybe something offering a quite different soundstage would interest you, like a MBL or other omni directional speaker.

Kenjit, the later version have several voicing settings, mine have two. Flat and Nice. According to Thomas there’s about 0.5db difference. Actually, i tried now and perhaps i like the "Nice" better when using Nuprime Evo dac. With my Wadia 381 flat were very good.
Oh, i guess you hate top of the line Focal speakers?
A Swedish custom loudspeaker builder measured a few Focal speakers and they were not linear.

Pay Kenjit no mind, he's only here to lay his troll turds. 

x2 on the Wavetouch Audio Antero (and Grand Tetons) being the best stand mount monitors youve heard...  but... with the Proac RD2’s, ATC’s, Gamut’s, Legacy Audio’s being close, but at much higher prices.

Unfortunately hard to find on the other side of the lake. Like many others.