I testd the first 2.3 beta in my same corvette setup (I have a lot of shields) .
Going against an elite conda at a hazrez in the 2.3 beta my shields appear (from an hour or twos testing) to be 75% or more weaker.... I can take constant ai fire from an elite conda for around 20-30 seconds per ring of shields (I have an A8 bi-weave and 6 boosters). In 2.3, I was down to the hull in < 20 seconds. I tried this a few times with other deadly and elite AI in 2.3 to see if it was just a luky AI with mega-eng-weaps ... no ... shields feel like ive got a6 fitted with no boosters.
Cell banks also seem to be way down in how much they bring back (< 1 ring vs would bring back 2 rings in 2.2)
I spent a lot of time collecting stuff and visiting the eng's to get my shields to a good level ... i suspect BMW are about to replace all the glass with clingfilm

Yes, with all the other things wrong, lets have another huge swing in balance, just what the game needs.