Depends on what funds, what you want them to do and your overall strategy.
Core property of basically any fund in the managed futures/liquid alt category is that it‘s goal is to be uncorrelated to equities, while still achieving high returns. Most of these funds target volatilities around 10-15% and achieve Sharpes around 0.3-0.5+.
My personal expectations are close 0 correlation to equities, and a 0.3 Sharpe to be conservative (about a 3% return above t-bills is a reasonable conservative expectation imo).
DBMF for example is on an absolute tear when looking at its risk metrics and equity correlation. Basically any combination of DBMF + VT has way better Sharpe than VT alone since it launched. 75-95% VT + rest DBMF even better total returns.
Where it really starts to shine is using leverage. You get the same risk metrics as straight equities, but higher total return. Historically and since live launch as well.
Back test of live funds with 5/25 rebalancing bands (rebalancing is absolutely crucial with these, and we have the very big advanatage of being able to sell tax free, so we can heavily abuse the rebalancing premium): https://testfol.io/?s=as39UYpxJ7A
Backtest of simulated funds going further back:
https://testfol.io/?s=6ZtEiFLg6vr
Now that‘s just dbmf, the aggregate of the SG CTA index basically (They use a replication alogorithm to capture the aggregate of the 10 fund sthat make up the SG CTA index, so I a way acts liek a MF index product, and they have been successfull in that). Main strategy here is trend following, very simple, very effective, and an academically/statsically robustly supported risk premium.
Some other strats like carry are mixed in as well.
Last year was quite bad for pure trend funds during the tariff turmoil, due to whipsaws and before waaot that good. Since then however have been on a tear. Funds like “CTA” have been doing extremely well throughout however. CTA is also a mix of several strategies. trend, carry, mean reversion, and defensive. Main strategy trend. I personally hold this one among others.
The performance has been insane, and improvements on the risk metrics are really good:
https://testfol.io/?s=cafXGF0JFO8
There is more alt strategies that are uncorrelated, such as l/s stock strategies, that basically use factors and go equally long and short on a set of stocks and being market neutral as a result (and achieving that 0 correlation to stocks as a result). AQR doe sthis best. There are ucits mutual fund versions of these as well.
Their standalone l/s strategy would be QMNIX:
Same backtest, see again a major improvement on risk metrics:
https://testfol.io/?s=9yQunw1Nv34
AQR alo has multi-staretegy funds, where they combine multiple sub staretgie sinto one including their managed futures. Their top strategy is called APEX, which I perosnally hold. They have it as a mutual fund. performance has been really good (even though with the classic hedgefund 2/20 fee scheme). No US ticker for backtest available, but you can see the standalone performance here (again low correlation to equities):
Now put all 3 backtested US strats together in a single portfolio for example:
https://testfol.io/?s=lKokE6uxly0
With the others as single strats in the same timeframe startin 2022-03-08, to make an apples to apples comparison:
DBMF:
CTA (same as above, as that is the youngest fund and sets the start date):
QMNIX (has been on an insane run the last years as we can see):
The vol. and drawdown reductions, and improvements to risk adjusted returns have been really good in all cases.