At one time, I got very excited about working new DXCC countries. A 2-way QSO with a DXCC entity with QRP was important to me. In recent years this aspect of our hobby has become far less important. 2-way voice QSOs are hard for me nowadays as my voice is poor following my 2013 stroke.
However, I suspect I am not alone, especially with those of "advancing years". To me, I am far more interested in beaconing using WSPR or FT8 and seeing where my signal is picked up. My favourite bands for this are 10m, 8m, 6m and 2m.
Although I still use FM (for local nets) and SSB (for 2m and 70cm contests) these aspects are now less important to me. I am far more interested in propagation research.