SUMMARY
The long-held assumption that full frame is superior for serious photographers is being challenged by advancements in APS-C technology. Brands like Viltrox, Sigma, and Tamron now offer fast APS-C prime lenses comparable to classic full frame benchmarks, alongside f/2.8 zoom options. This allows for the creation of capable, compact, and more affordable systems. While full frame retains advantages in depth of field and low light, the portability and accessibility of APS-C systems encourage more frequent use, ultimately benefiting skill development.
TAKEAWAYS
APS-C systems now offer comparable image quality and faster prime lenses than in the past.
New APS-C zoom lenses provide equivalents to popular full frame ranges with f/2.8 apertures.
Compact APS-C kits are more portable and cost-effective, encouraging more frequent shooting.
Full frame still holds advantages for specific professional needs like portraiture and low-light.