Since I was mentioned I thought I would chime in
On this forum subjective things don't really matter (which is fine, I totally accept that - otherwise I would not be posting my projects here

) but let me just say that I have my subjective reasons for building
only full-range driver-based systems in the last 4 years
Objectively, I would highly recommend using one or more subwoofer(s) to support any full-range driver of your choice - and that way you will have a 2-way system (though not a traditional one but technically still)
Without a subwoofer these drivers are OK in a desktop usage scenario (i.e. MLP at 60-80cm and no high SPL required). With adequate DSP you will still be blown away btw.