How many songs, photos, and apps can an iPhone 5S 32gb hold vs a iPhone 5s 64gb? - 1

I don't know if I should get a 32gb or 64gb iPhone 5S. Right now, I have an 16gb iPhone 4s and I only have about 600 photos, 30+ videos, about 20 apps (not including the ones that automatically come on the iPhone), and about 700 songs and all of my space is taken up. So I want to get the 64gb iPhone so I have a lot of space but I feel like it might be TOO much space and then I wasted $100. But then I'm scared I'll get the 32gb and I'll run out of space again and so maybe I should spend the extra $100 now and get the 64gb and avoid the stress later. What do you guys think?

Well 64GB is huge but bear in mind the bigger the card the longer it will take for your phone to load when you switch it on. However, songs don't take up too much memory compared to videos, especially HD videos. If you just limit how many videos you have on your device then 32GB will last a long time. Let's say a song takes 200KB, that's 5, 000 per GB (roughly but it will vary with song quality etc).