I think it's rather the other way around... He doesn't think much more highly of the EF-88 than he does earlier models of the Steyr platform and the primary issues with the weapon have not been addressed with EF-88 and never will, as the weapon would no longer be an F-88 derivative, but rather something else.Except for that one SASR WO2 who prefers to carry the EF88 rather than an M4...
What operators don't speak highly of it, and what alternative gets spoken of more highly? The M4 which the US has been trying to replace for two decades due to the operational deficiencies identified on ops?
https://www.aspistrategist.org.au/the-ef88-versus-the-m4ar-15-a-special-operators-perspective/
I wouldn't rate the M4 as a genuine service rifle replacement, for one thing it is a carbine rifle and should be more accurately compared against the F-88C or EF-88C if that is the designation of the carbine version, in which many of the so-called advantages of the F-88 rapidly disappear...
However I never advocated any particular rifle. Rather an open compeition, that would have at least properly informed Army in a broader sense as to the capabilities of modern rifle systems, rather than simply going with a warmed over version of what we already know and then ridiculously insisting it is the greatest rifle on the planet, when even elements of our own Army don't...