No matter how much, - 1 BTC or 10, or 0,001, it would still be the same BTC, and its value would remain on the same level, the price of it - surely, it would be different.
Anyone can start small and grow up little by little.
Starting small and growing little by little is what everyone should be doing and not to be thinking about how they can get one bitcoin at a time which is what makes most of them consider bitcoin to be very expensive when what ever you buy and hold their will be something to show off it, be it units of Bitcoin or a whole bitcoin the difference is the over all value.