Don't spend all your money all at once... hobby-grade R/C isn't cheap.
In my opinion, spend some of the money on the actual vehicle, then some on replacement or upgrade parts...
If you buy 3 different vehicles, when one breaks, you have no more money left over to fix it because you spent it all on the other two.
If you're going for the Wheely King, scrap the 2WD version and head straight into the 4WD version, since you could make that 2WD if you wanted to.
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