Hi Power is a Browning.Is the Hi Power a Browning, or one of the clones? I love Hi Powers for the crisp single action trigger. I also love CZ's for their accuracy and rugged reliability.
If the Hi Power is a Browning, it will hold it's value better, if it's a clone, it won't.
You will have a great, dependable firearm either way you go. Handle both and buy the one that feels best in your hands and send us a pic when you have it.