rule of thumb for non is lenses for me is 50mm i ll set it 1/50sec. if 200mm then it ll be 1/200mm. i feel thats a safe one for me. everyone has a diff style as their bodies r diff. the subject u shoot also counts... if u shoot a hot model also u ll tremble more... hehe... lame.
anyway the IS is a great tool. depends on the lens some can even bring the shutter speed down by 4 stops! thats a lot of diff. u ll find that u have more keeper's shot n IS helps in low light as well, indirectly. but if the subject is a moving subject then stil it ll b blur.
right. that makes a lot of sense actually. i found that i can still hold a kg lens up steady until 1/40. slower than that and i'll epic fa1L big big :bsmilie: but okay, i get what ure trying to say with the IS stops, basically u get what u pay. i'll see if where my budget leads me then. thnx~