Weather routing service: Advise and Recommendation

[Wondering Star]

Hello CF Captains

If you would share your advise and recommendations with me.

I am seeking your advise concerning "Weather routing services". There are more than several and wish to find out your thoughts.

Your experience with the different organizations or companies and their price - if any and service provided.

I have looked into many and your experience will add to the research that I have done and better help me to narrow down the service.

The areas of interest:
Central Pacific crossing
Central/North Atlantic crossing
Central/South America (Pacific & Atlantic sides)
South Asia to North East Asia


Thank you