Ordinary users will be able to feel the change in the Phore network tomorrow?
No. This is just a testnet. It does not affect the current mainnet in any way, but it will be evidence of the work we've been doing for the past 6 months.
Yesterday it was - 30%, today + 30%.
I think this has nothing to do with the implementation of the improved PoS Sharding architecture.
Probably not, because Phore is a very low cap coin with lots of slippage. However, the new architecture does show evidence that we're doing much more work than projects priced similarly.