So much depends on what your plans are. Do you want to see the coins easily? Do you just want to store them? Do you care about space? Are you interested in Albums? Just to many questions. Pending your likes and dislikes, I would suggest starting albums. There are a multitude of brands out there. Dansco is probably the best made, best looking, lately most popular and most expesive. Whitman used to be the only one in town but slowly being pushed out due to lousy workmanship, poor availability and who knows why. Littleton makes albums but not many like that company anymore. Never did either. If you put them all in 2x2's, then in a Whitman type Red or Black box as already noted. Then of course there are those plastic sheets with 20 slots per page for 2x2's that fit into a standard 3 ring binder.
All pending on your preferences.