They are both boinging springers. Get one of those Snow Peak CP1 pistols that run off CO2, much easier to shoot and can be powerful if you want.

The Scorpion is a cut down rifle, while the HW is a Webley as it should have been, but with a decent trigger. Dealing with the back and forth spring-surge-bounce-crash of a springer is fine in a rifle, but pistols are so difficult to shoot it is not worth getting a recoiling one. Unless you just like shooting tin cans.

Scorpion can be tuned to over 8 fpe, making it a Section 5 firearm like an UZI SUBMACHINEGUN!!!!!!!!!!!!!! Go straight to jail for 5 years. That's the sting in the tail.