Is it the LXT Makita? LXT is their pro range with metal gearbox.
I use mine almost daily as I make and fit wardrobes and kitchens. It’s lovely to use and the battery has been excellent. 20 mins charge time means you don’t need 2.
I have a lighter DeWalt also, but it doesn’t feel as light in the hand.
The hammer drill works fine, but to go through concrete you’ll need an SDS jobby, like a Titan rotary Hammer from Screwfix for very little cash.
EDIT – just checked the link. It’s the one I’ve got. A real beaut, and surprisingly the 101 piece kit that comes with it is pretty useful. Although pick up a set of HSS drill bits, a couple of good 6.5 mm masonry bits and a tic-tac pack of de walt PZ2 driver bits to go with it and you’re set for life! The magnetic bit-holder is the best I’ve had. Don’t lose it 😳