Hey guys nowadays when i send btc, its almost 150 % cost.
First, wallets only have a default fee. The fee you decide to send is up to you. Wallets generally have similar default fees as they adjust depending on what is necessary for your transaction to be confirmed.
Secondly, the fee that you use is not a percentage of the Bitcoin you are sending, but a flat amount which is determined by how much information (in bytes) you are sending over the Bitcoin network. To reduce your fees you should:
1. Use a SegWit address (starting with bc1 or 3 rather than 1) to receive Bitcoin
2. Send Bitcoin with a reduced number of inputs by accepting Bitcoin to the same address (this isn't recommended for your privacy but it's good for reducing fees)
Blockchain.com wallet
What is best wallet...suggest me
If you want maximum convenience and as much security as you will realistically get from a web wallet, Blockchain.com is fine.