Bing API is equally simple and response times seem similar, so at first glance they seem to be somewhat interchangeable. But I haven't uses Bing as extensively

Bing API is equally simple and response times seem similar, so at first glance they seem to be somewhat interchangeable. But I haven't uses Bing as extensively as BOSS yet. I'd be really interested to know your thoughts as well when you get into it. So please keep me posted.