Replacing headlight assembly?

I have a 2010 Prius and the front headlights are very dim due to age and now having a hard time seeing the road at night. Has anyone replaced the entire front headlight assembly instead of using of these headlight restoration kits? If so, did you get aftermarket or OEM? If aftermarket, which brands are the most reputable.

I'm thinking of replacing the assemblies entirely instead of using a restoration kit because I think it'll last longer. Don't think I want to sand and buff every year...

Thanks.