Sure. I never got involved with FLOW, but this is the next iteration.

The first 5 minutes of this video explains the history of the changeover: https://www.youtube.com/watch?v=VT8WHsyPe4k

Around 7:30 he goes over the major changes:

1) No more Reactor stripping value from the token.

2) Fixed supply of 1M (with ability to Mint, but the tokenomics should take care of it)

3) Foundation controlled (less centralization) with additional levels of protection from manipulation.

4) Antiwhale measures that manipulated the price of FLOW have been programmed into DRIP.

5) Must have a Buddy (network fx), and a minimum of 10 DRIP (Reduced liquidity) in order to participate .

I'll be writing another article today that will explain improvements more clearly, so watch for that.