How many recent ethereum 1 mainet blocks does ethereum 2 staking clients need?
I am syncing eth 1 mainet with OpenEthereum (Parity) and saw that I could change the --warp-barrier to 11500000 which is around 40000 blocks from the most recent block.
Also are the states stored from 'warp-sync' smaller than not using warp? In that case it would be beneficial to every now and then resync with warp set to the recent blocks so you can save space.