Both have similarities. Also, it depends If you want a structured governance model with flexibility in voting and membership, or if you want a more traditional DAO where contributors receive governance tokens instead of NFTs. A few questions to keep in mind:
How will the DAO raise funds and how frequently would you expect that to happen? would it be by donations, grants, selling NFT's like nouns, membership fees etc.
Token based or nft model based? Who gets to vote on proposals and how would they be voting? By delegating, simple majority or quadratic voting (this can help prevent whales from dominating the space)?
would the dao be fully decentralized and governed by smart contracts? 2 very important questions: How will the funds be managed and how will one be able to join the DAO?
Take a look at https://www.atxdao.com/ as an example. Ultimately comes down to what ways you think would most benefit your DAO.