If you enjoy drinking vodka neat or on the rocks, you want something with a "creamy" mouthfeel and zero medicinal burn.
Distilled in Iceland using glacial water and filtered through lava rocks. It is remarkably "bright" and clean, usually priced much lower than "ultra-premium" brands despite better quality.
For highballs like a Moscow Mule or a Greyhound, you need a clean profile that won't break the bank.