Use of CONCATENATE() or & operator

[andy.giltrap]

Which is more efficient for concatenating strings, using the CONCATENATE function or using the ="some text"&"some text"?

[dominicb]

Good morning andy.giltrap

I don't believe that either is more efficient than the other.
It just depends whether you can be bothered typing CONCATENATE or not. Personally I always use &...

HTH

DominicB