I think there would be more solidarity amongst pilots if one group did not strike at times of the year (eg Xmas) when other pilots would have to cover and be particularly disrupted. If you want to strike then great but:
Don't do it over holiday periods when your colleagues, who are obliged to cover, will have to spend time away from their homes.
Don't just not turn up for work... Picket or at least make some noise outside the Crewroom. Otherwise why should anyone outside the company notice?