GMobileSync Vs. GooSync Vs. Other? (Google Calendar Sync apps)

[Genjinaro]

I only need Windows Mobile solutions, don't wish to sync my Google Calendar to Outlook.

Just recently learned about GMobileSync, GooSync has been my sync method so far but I'm getting sick of the NO DB found and short/limited calendar syncs.

I want the best free solution, that will offer clean syncs. I hate duplicates and so far GooSync (given its limited reliability) has not produced any errors of that nature.

Any good recommendations, esp as far as being better or more reliable?