it's your personal opinion. Whatever advice i will give you will be subjective just like other responses that you received. By the way, i have no clue about either of these neighbohoods.

I prefer Woodside along the R, V trains... It's more convenient for my commute. The 7 train is too local and slow.

You should find the answer.
Already you are living in Sunnyside which is very close to Woodside.
You need to compare them by yourself!
I am here to help you if you want to buye a property in Woodside or Sunnyside.
Thanks

It's a matter of what you like in either community, and deciding which is better suited for your needs.

Anna