All sizes are available and sold by Amazon except for 64 GB Aluminum. Here are the links for each:

• 32 GB Graphite

• 32 GB Aluminum

• 64 GB Graphite

• 128 GB Graphite

• 128 GB Aluminum

Some models according to Amazon:

Usually ships within 5 to 8 weeks

You're better off getting the Moto X Pure Edition (Moto X Style), the OnePlus 3, or the Nexus 6P.

If you absolutely want an S5, get this one.