Before you go the Good Deal route, make sure you check on whether those small cylinders will actually last long enough for any reasonable amount of cutting, and how much your local gas supplier will charge to refill them.
Also, that torch outfit is a Chinese manufactured clone of a Victor torch, and you may have difficulty getting GenTec to make good on their two year guarantee.
Victor (Thermadyne) has recently started selling its own Chinese manufactured version of its light/medium duty torch that has two welding tips and the torch body with the built-in flash back arrestors, and, even with a one year guarantee, is a better value than the torch pictured. (ProLine brand - $153 US) You would still have to buy / lease larger bottles but this might be more economic in the long run.