The Factor Aluto gravel bike is a sharp and agile ride, suitable for generalists, but it lacks the tyre clearance to keep up with modern trends.
If you want a fast, relatively lightweight, agile gravel bike and aren't that fussed about fitting massive tyres to fit in with modern trends, then the Aluto is a very good option.
The Aluto is a better prospect for all but the most dedicated, competitive racers than the Ostro Gravel, and rivals the Specialized Crux in the skinny, do-it-all gravel space.
Author's summary: A great option for generalists.