Let me know what you think about xapo or your experience or opinion about it
I've used them before mainly because of the faucets but I eventually stopped after I found this forum.Afaik xapo should only charge you fees if you made a bitcoin transaction with a non xapo account. I don't think this is a good solution to save miners fee because you can't back up your bitcoin wallet on xapo, there's a chance your bitcoin could be stuck/lost once the site goes down. For group transactions I use blockchain/electrum to save fees.
All the online wallet transaction has been consuming 0.0004 btc for a single transaction. Are you sure that xapo is consuming less fees for transaction as a network fee as the mentioned amount is lower.
I noticed in blockchain, As every transaction has been completed there is some bits always remaining in the wallet. May I know, What's the reason for that.