Over the last years I observed 71 out of 110 Messier Objects. With 65% completed, I still do miss 39 Messier Objects. I will try to observe those within the next months/year before taking a new challenge like the Herschel 400. Of which by the way I observed 13/400 :)
Virgo and Sagitarius will be the biggest challenge, so focus as from January onwards.