The REIT portfolio should only be for diversification purposes. The return pales in comparison to Syfe's 100% Equity or any of the Stashaway's >16% risk portfolios.
One other reason the 100% Equity portfolio might not seem as popular since it isn't talked about a lot online, is because there's nothing to talk about for 100% Equity. The composition is fixed (so no discussion about possible re-balancing or whatever), and it's a somewhat diversified range of equity ETFs (vs just DCA_ing into SPY/IVV) so there's really little reason for further discussion. It's a good equity portfolio that you can DCA daily/weekly at a single yearly fee, so it's a clear cut good product for people with low monthly contribution that wouldn't make it economical to buy directly through a broker account. Some might argue that the 100% Equity portfolio has the edge since you can DCA daily if you feel like it as well at no extra cost, to offset any volatility. But then again, those big equity ETFs that make up the portfolio not as volatile as REITs, so there's no immediate need to do so, unlike the REIT portfolio.
But personally, while I see the appeal, I don't have the 100% Equity portfolio. My main 'Equity' portfolio is the Stashaway 36% one which I've held for more than a year, which isn't technically an equity portfolio since there's still a stupidly high 20% Gold weight in it, but I'm happy with the returns, so I'll just leave them to do their thing. Currently TWR is at 30.27%.
With regards to the REIT portfolio, I think ~4% return is something that you can realistically expect. At the bottom of this page, I did a breakdown of all the individual REIT dividends and it's all around 4% per year.
The main idea behind this thread is to see if after enough DCA, is the Managed REIT still even worth it (since by construction, it will have lower returns on average)? Cause when things fall, and the Managed REIT fall a bit, the 100% REIT might fall more. But then again, the 100% REIT might be falling from a higher portfolio value, so not necessarily the case that when things bottom out, the Managed REIT is going to be better, since in the 100% REIT case, you're now going to be buying more REITs at a lower price, and can therefore expect some capital gains from the REIT itself, on top of the dividends each year.