To cut soft and hard metal always requires greater power to cut and the high power comes from the right tool which reduces your efforts and time.
Reciprocating saw is also a best choice for metal, this can be best if you select the right reciprocating saw.
Here we describe the reciprocating saw you easily use on metalwork without any problem just requiring a blade that you use.
You can select anyone on the list that you like for your project and consider right for your budget.