When you only have two real choices, each with their own significant set of distinct problems, I think the term "love" can be substituted for "hate the least". Android, which everyone has come to know and hate the least. Well, not everyone, but my point is the same regardless.
I left Symbian for Android 2.1, after several Android devices, became part of the 10% of WP share in Europe, now still using one of them as secondary device.