I think this is a perfect time to make different forks and throw it out there. Nothing is yet "mainstream", so even Bitcoin does not have an impossible headstart advantage. If it's usable or not will be sorted by the users. We'll see what's what.

When you think of it in a long(er) time perspective, maybe 4-7 years, you'll see the difference between LTC and FTC will seem non existent. It will all boil down to:

1. Usability
2. Appearance & marketing
3. DEVs
4. Luck

I think smart move is to maximize your holdings in any crypto you see as a potential success.