I jump on six when it's open. I used to use SSB and CW, but the digital modes seem to have taken over. Now, I mostly use FT8 and make the odd meteor scatter contact using MSK144.
Last year I managed contacts with Europe and Japan on six, but this year wasn't as hot. Or at least I wasn't around when the openings took place..
I also used to make a lot of Aurora contacts on CW and SSB, but even with the sunspots and all, I haven't heard any AU openings at all this year.