Bitcoin Forum

how to chose a good and well secured wallet

Many suggests that hardware wallets are the best ones in storing coins. The most popular are Trezor and Ledger Nano S.
For online wallets, MyEtherWallet (MEW) remains to be a popular choice in storing Ethereum and ERC tokens.
There are also mobile wallets that you can choose from like Imtoken, Trust, and many others. 

A cold wallet storage is the best way to keep your cryptocurrencies safe, the worst place to leave your cryptocurrencies are on an exchange as the coins are then technically in their possession. If the exchange goes under or is hacked then you can lose your crypto. There are decentralized P2P exchanges such as Plutus that are safe to use as the crypto is sent directly between users personal wallets, and Plutus enables integration of cold wallet storages.

Plutus are also a payments platform that lets you pay in crypto at over 40million+ stores which is pretty cool, should check em out https://t.me/plutus_group

Go to the beginners section you'll see a thread and it was pinned post.

https://bitcointalk.org/index.php?topic=1631151.0 this is all about the wallets and it answers all of your questions.

I think most of the members that are into bounty campaigns were using the MyEtherwallet wherein you will be given an ETH wallet address and the private key where you will have to use when doing the trading once the bounty campaign had rewarded the token on your wallet. The ETH wallet address will be the ones to be registered on the application of the bounty campaign and I find it trustworthy to use since it cannot be easily hacked by someone.

i got all of this wallet myself..  :D :D :D