Well, different folks have different reasons for being here, and that makes different apps necessary to meet the variety of needs. One consequence of redundancy is robustness. One front end is far more fragile and serves certain market segments while neglecting others to varying degrees. Many front ends may each be less popular than one app to rule them all, but the market niches get better service, and even if one app fails to persist, others may keep the market functional.

Before you settle on one, check out what's available, and you'll make a better choice, I think.