I'm using Safecracker Registration so I can leverage Channels for Member fields. Since EE's Member already have certain fields, should I use those whenever I can instead of defining them as Channel fields? For example, there is a "bio" field in the Member fields. Should I use that or should I define that as a field in my Channel?
I need to implement a search feature and am planning to use Low Search. I will end up having to search these fields whether they exist in the native Member fields or in my Channel. Given this search requirement, which route should I take regarding these Member fields? Use EE's native Member fields or put them in my Channel?