THC-A vape vs THC-P vape

So I know that THC-A doesn't have the same impact as THC-P unburned but considering that both options exist for vape users and I wonder what difference is between the two in terms of vaping. I have been using THC-P gummies for a week and it has helped with my stress and overall mood but I wonder if the THC-A vape I bought will have a similar impact or is just a $40 paperweight.