Building an income portfolio that gives monthly payout via roboadvisor. Which to use? (Syfe, Endowus, Stashaway)

Am considering to start an income portfolio via roboadvisor due to the diversification it provides, the access to funds that retailers can't access directly or require minimum amount, and the convenience of not having to need separate funds to invest in the different funds.

There are factors to consider like risks, returns, funding of company, track record, fees, ease of use, etc

For those who are already using such roboadvisor or have invested into these income portfolios, what are your thoughts or opinions about such income portfolios?

Endowus: https://endowus.com/income
Stashaway: https://www.syfe.com/income-plus
Syfe: https://www.stashaway.sg/passive-income-portfolio