For a "decent" radial I've had good luck with Radial T/As, Coopers, Cooper's less-expensive Starfire brand, Firestone Indy 500s, Yokohamas, even Falkens; kinda depends on what I use the vehicle for and specific sizes I want.
I'm kinda weird about tread patterns & sidewalls matching front & rear, so in that case I'd look for a similar-looking "good" tire for the front. Maybe wander around on the Tire Rack & Discount Tire sites.