@stray_shooter Thanks Ron, it depends on the subject I intend to shoot, for the A7Rii I only have two lenes the 24-70mm Zeiss f4 and the 70-200mm f4 G, but also have the FE to Alpha A adaptor, the largest lens for the A77ii is the 70-400mm Zeiss G plus the Sony 2x Teleconverter to fit, tend to use the both equally:)