Hornady 30 gr VMAX is very accurate but not 100% reliable when it comes to feeding.
I typically stick to CCI maxi mags and Speer Gold dots.
I also picked up a box of Fiocchi 40 gr. fmj somewhere a few years ago and it's as good as maxi mags but seems hard to find and pricey when you can.
The only .22 mag I just do not buy any more is Armscor.