I tend to agree with SGW Gunsmith
I must be one of the last, few people who still uses a Unique D3 for ISSF Rapid-fire competition, and I run SK Pistol Match ammunition through that pistol, exclusively.
SK Pistol Match shoots comparably clean, and I haven't experienced any FTF's or FTE's, so far.
I definitely agree that any pistol that fires .22 LR should be kept scrupulously clean, however --- smallbore match guns are particularly prone to fouling, and need to be brushed down every 150 rounds or so to deliver top performance.
To cite another example, I have a Smith & Wesson Model 17 whose chambers are so tight that I cannot insert rounds into the cylinder after the revolver has fired 200 rounds (!)
Hope that this helps!