I've shot my Browning P35 in both "Limited" and "Limited 10" classes in USPSA/IPSC in the last year. In both cases, my intent was to get fresh classification scores in both classes. I also shot the same gun in ESP class on the IDPA classifier for the same reason.
The USPSA matches I shot were all classifiers with a limited round count so only being able to load to 10 or 13 rounds (depending) was not a competitive problem.
You can only learn from experience if you pay attention!