I've never experienced brake squeal that couldn't be corrected with proper adjustment and toe-in. Spend some time on YouTube. It's easier than you think.

Last time I installed brake pads I used zip ties on the rear edge of the pad, but I've used various things. You just need to shim the rear edge of the pad so that when you adjust it "flush" on the rim, it's really at an angle once you remove the shim.