A 40cc like the 435 is everything you'll need.
You're probably absu-friggin-lutley correct on that. I have a Poulan Pro 16" that my wife bought me in 2000. Had to change out the fuel lines and now the gas cap is wiggy. It won't fit correct and needs to be torqued a lot to seal. A few things wrong now with it. Won't run more than 30min, after 5min it gets so you have to watch or it stalls.
I have an electric for real light cutting. Great but you're on the cord. Battery ones are not worth the $ to me.
Just looking for the best deal without going the $100 big box saws.