Kenya: Diani or Watamu (wide and/or macro)

I've dived from Diani beach before and it was great. Whilst I didn't do much macro specifically, the general diving was fantastic.

Having seen this YouTube link: 

...and this article: https://www.uwphotographyguide.com/diving-kenya

...I'm torn between Diani beach and Watamu as both showcase amazing macro in each area. I'm not sure how differing they are? 

Any thoughts on diving in each area, particularly for macro? 

Many thanks!