Building a raised deck – what circular saw should I get?

Hey all! Planning to build a 12x16 raised deck in my backyard this spring. I'm pretty handy but this is my first big project. I need a circular saw for cutting the joists and decking. I've seen a lot of options – corded vs cordless, blade size, etc. Any recommendations? I don't want to break the bank but want something reliable.

Man, you gotta go with the Makita 7-1/4” cordless. I've got the 36V and it's a beast. Cuts through PT lumber like butter, and no cord to trip over. Battery life is solid if you grab a couple of 5Ah. Don't mess with corded – once you go cordless you never go back. Plus, you can use the same batteries for other tools if you stay in the Makita line.

I've been cutting decks for 30 years, and I'll tell you what – you don't need the latest cordless wonder. A good corded Skilsaw 7-1/4” (the classic worm drive) will outlast you and anything cordless. More torque, cheaper, and you're not stopping to swap batteries. For a deck that size, you'll be making hundreds of cuts – a corded saw is always ready. My recommendation: get a corded saw with a nice blade, like a Diablo, and you're golden.

Before you buy any saw, let's talk safety! If you're new to this, make sure you get a saw with a blade guard that works smoothly, and always wear eye and ear protection. Also, think about a saw with an electric brake – that's a feature that stops the blade quickly and reduces kickback risk. I'd also recommend a saw with a good dust port if you're cutting treated lumber – you don't want that sawdust in your lungs. And remember, measure twice, cut once!

Thanks for the input, guys! I'll look into the cordless Makita but also check out the corded Skilsaw – I see both sides. And BuildItBob, I'll definitely get a good dust mask and some safety glasses. One more thing – what blade would you recommend for cutting pressure-treated pine without splintering? I want a clean cut for the visible edges.