The best glasses in America can vary based on priorities such as price, quality, style, and lens options. Here are some top options and insights:

• America's Best Eyecare offers a popular promotion of two pairs of prescription eyeglasses plus a free eye exam for about $89.95. However, upgrades in lenses and coatings significantly increase the price, and some customers report quality issues and aggressive upselling.

• Warby Parker is a well-reviewed brand for stylish and modern glasses starting around $100, with options for anti-glare and polarization upgrades. Customer service and in-store assistance are appreciated, although some product defects have been reported.

• GlassesUSA is highly rated online for a wide selection of frames, quick shipping, and quality. Customers like the variety of sizes and styles available.

• Zenni Optical is noted for affordable pricing, especially for multiple pairs and progressive lenses, but some customers find the fit and progressive lens measurements less accurate.

• Retrosuperfuture USA offers designer frames such as the America Optical Crystal for about $227, known for quality build and trendy design.

Overall, for affordability, America's Best has appealing deals but watch out for upsells and check quality. For fashion and quality, Warby Parker, GlassesUSA, and designer brands like Retrosuperfuture are strong contenders. Online options like Zenni can provide lower cost, but with some trade-offs in fit and lens precision.