The solid point is great but if you buy a tool from Gary Reeder or Paco Kelly that cuts the round point off, and makes it a flat point, then you have a 22 round that is more accurate than standard fodder.
Each gun is different and some like the high velocity better and shoot them more accurate. If you can use the Standard velocity then it is better. But go with what the gun likes. You do have to hit them first. haa