What’s best to choose: .be (Dutch) with high competition or .com (English) with low competition?n

Hi,

I hope everybody's doing ok :)!

For a month I am struggling with a question and I would like to receive some feedback from experts. What will be my best bet: start with a .be domain (which will have Dutch content on site) and has a big amount of searches (high competition for keywords) or go with a .com domain (which will have English content on site) and has a low amount of searches (low competition for keywords)?

All help will be very, very, very appreciated :)!

Warm regards,
S.