I purchased my first Milwaukee Cordless Tools about 12 months ago after having them recommended to me by a friend. I am so glad I did.
If you have the money purchase a kit with multiple tools. My selection had six tools in a great carry bag. The kit included a hammer drill, impact drive, reciprocating saw, angle grinder, circular saw and blower. I use them all regularly.
The M18 Fuel series has 18V brushless motor and came with 2 x 5Ah batteries which have plenty of power and the get through a lot of work before needing to be re-charged.