Depending of the monitor I guess. It looks fine at my place: http://www.jaconelli.dk/webtrees/statistics.php?ged=Sl%C3%A6gtsdatabase
So I suggest the smaller one – since it goes way to big imo 🙂
Regards,
Jamie Jaconelli
admin and owner of a user customized version of kiwitrees (contains 3 family trees)