Scott Sheppard says that although it's less convenient to have a small car, he uses it for daily commuting.

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Less convenient to carry than a metered dose inhaler without a spacer.

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Gold coins are often minted in smaller sizes (one ounce or less), making them a more convenient way to invest in gold than the larger bars.

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The kidneys do a better job than the dialysis machine, there is less of a risk of infection that way, and it is even less expensive and more convenient.

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In contrast, the fingerprint-recognition system being used in some American shops, called Pay By Touch, appears to be more convenient but less secure, since shoppers are no longer required to present a bank card or cheque to buy things.

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Their concept is vastly more convenient than commercial airline travel with all its waits and security lines, yet a lot less expensive than chartered jets or executive jet ownership.

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