Forced Carbonation or Bottles for Chocolate Porter

Brewed 6 gallons, fly sparged, all grain, of porter. American Style. Going to add cholaca and possibly nibs in a secondary.

Should I bottle, and bottle condition/age, or force carbonate this batch? Im finding conflicting answers. Dont want the bitterness or alkaline flavor to be to strong.

Thoughts/Suggestions?

Whichever you prefer.  Other than that, it doesn’t matter.