The Fusion investment platform allows for the tokenization of traditional financial assets. I have no doubt that this will be an attractive prospect to many in the financial sector in the next few years. However, there are already a few players working towards these goals. It's now purely a matter of who is to be successful in this space.
FSN has some interesting technology going, with the ability to perform cross-chain asset swaps, and the ability for things like insurance, loans, and derivatives to be tokenized. I have no doubt that these will be very valuable services in the future, but the marketing for this startup is just not up to par with other competing tokens, and I fear they will be drowned out by the new coming wave of financial crypto services. Read on for a complete investment analysis of this token, and the problems it may face going forward.
It's possible to buy Fusion on a few exchanges, but most of the larger players are notably absent here. You may be required to register on an exchange you're not familiar with to purchase this token. There is enough liquidity in this currency to support trades for both Ethereum and Bitcoin.
This is an Ethereum asset, which means you can store it in any wallet that has the means to hold ERC20 tokens. There are plenty of choices here that will work just fine, but if you need a suggestion then you can try My Ether Wallet or Meta Mask. There are also several cold storage wallets that offer support for these types of tokens.
No matter what wallet you choose, you should never keep any of your assets on an exchange. Make sure the wallet you are using gives you access to your private keys and that you can keep an adequate backup to protect your money.