To you guys who are saying that core is very heavy with storage space, I believe the new version 0.11 now supports pruning mode, so the storage space shouldn't be as much of an issue as it used to be.
are you sure about this?
i didn't know about this feature prior to your post, so i searched and read this
https://bitcoin.org/en/release/v0.11.0#block-file-pruning reading this part
Block pruning is currently incompatible with running a wallet due to the fact that block data is used for rescanning the wallet and importing keys or addresses (which require a rescan.)
However, running the wallet with block pruning will be supported in the near future, subject to those limitations.
i wonder , does this mean that it can not be used by people who want to use core as a wallet?