Really depends on how you buy your fuels. I have a bunch of 20# propane cylinders that I have refilled, and pay about the same for a gallon of propane that I'd pay for a 1# cylinder in the store. I also burn plain ole regular unleaded in my white gas equipment - most of their older stuff was originally designed back when there wasn't any difference between white gas and motor gas. I couldn't even guess what white gas is going for in the store these days, haven't bought some in probably 15 years. Just how much are you going to use this stove? If it's an every day thing or for months out of the year at a hunting cabin, then fuel cost might make a significant difference. For the average user, maybe a week a year, difference is zip.
There's nothing wrong with propane at all. Unless you're in very cold temperatures then it will absolutely get the job done. It's very easy to use and less messy than any other fuel type. As long as the cylinder doesn't rust out, the fuel won't go bad in storage like white gas or gasoline. (Actually white gas or gasoline wouldn't go bad either, if it was stored as tightly sealed as propane is.) Good stuff.
:buddies:
P.S. You could also get a propane conversion for an old white gas stove, you'd retain the ability to burn white gas and it takes longer for the stove to cool down so you can switch it safely than it does to make the mechanical changes.