With 500mW (as opposed to 0.5mW) there is no problem in getting plenty of spots.. I think it was 16 stations today at the last count.
UPDATE 1705z: 30 stations have spotted my 500mW 10m WSPR TX today.
Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.
With 500mW (as opposed to 0.5mW) there is no problem in getting plenty of spots.. I think it was 16 stations today at the last count.
My 10m WSPR beacon was turned on full power (500mW - seems like QRO now!!) at 0855z.
UPDATE 0915z: There is huge difference between 0.5mW and 500mW 10m WSPR with 5 stations immediately spotting me at 500mW. Stations that stood no chance at 0.5mW are able to spot me with ease at 500mW.