Need a durable comfortable ergonomic styled chair that will handle someone 6' to 6'4" and weight range of 300-400#. Most offerings will not handle someone of this size, either they do not sit well (don't fit the body and proportions) or do not hold up (busted within a month or two).

The two chairs shown look quite like a decorating statement, but no way would they hold up to someone of perhaps taller than 5'10" and weighing more than 180#....

Houzz is more geared towards design dilemma for home owners rather than businesses.