Bad time to buy a iPhone 5s?

Hi all,

So today I dropped my Nexus 5 down the stairs from the 4th floor... and it just dead and screen is totally broken :-/ I was thinking about using this "oppotunity" to switch to iOS. I have been using Android the last 4 years and I am pretty hooked on Googles services, but I guess they work fine on iOS? The question I want to ask is this: Is this a bad time to get the iPhone 5s? It is not really a "new" phone anymore and Apple are about to reveal the iPhone 6. I guess they will also drop the prices on this iPhone 5s once the 6 is out?

I hope you can help me out here:-)