diff --git a/README.md b/README.md
index 19dc6c4392f..69965278a28 100644
--- a/README.md
+++ b/README.md
@@ -787,13 +787,13 @@ Supported networks: all (except Mumbai).
 - E3 can execute 1 historical transaction - without executing it's block - because history/indices have
   transaction-granularity, instead of block-granularity.
 - E3 doesn't store Logs (aka Receipts) - it always re-executing historical txn (but it's cheaper then in E2 - see point
-  above). Also Logs LRU added in E2 (release/2.60) and E3: https://github.com/ledgerwatch/erigon/pull/10112
-  here. Likely later we will add optional flag "to persist receipts".
+  above). Known perf issues: https://github.com/ledgerwatch/erigon/issues/10747
 - `--sync.loop.block.limit` is enabled by default. (Default: `5_000`.
   Set `--sync.loop.block.limit=10_000 --batchSize=1g` to increase sync speed on good hardware).
-- datadir/chaindata is small now - to prevent it's grow: we recommend set `--batchSize <= 1G`. And it's fine
+- datadir/chaindata is small now - to prevent it's grow: we recommend set `--batchSize <= 2G`. And it's fine
   to `rm -rf chaindata`
 - can symlink/mount latest state to fast drive and history to cheap drive
+- ArchiveNode is default. FullNode same as in E2: --prune=hrtc
 
 ### E3 datadir structure
 
@@ -871,13 +871,8 @@ du -hsc /erigon/snapshots/*
 
 ### E3 other perf trics
 
-- `--sync.loop.block.limit=10_000_000 --batchSize=1g` - likely will help for sync speed.
-- on cloud-drives (good throughput, bad latency) - can enable OS's brain to pre-fetch some data (`madv_normal` instead
-  of `madv_random`). For `snapshots/domain` folder (latest
-  state) `KV_MADV_NORMAL_NO_LAST_LVL=accounts,storage,commitment` (or if have enough
-  RAM:  `KV_MADV_NORMAL=accounts,storage,commitment`). For `chaindata` folder (latest updates) `MDBX_READAHEAD=true`.
-  For all files - `SNAPSHOT_MADV_RND=false`
-
+- `--sync.loop.block.limit=10_000 --batchSize=2g` - likely will help for sync speed.
+- on cloud-drives (good throughput, bad latency) - can enable OS's brain to pre-fetch: `SNAPSHOT_MADV_RND=false`
 - can lock latest state in RAM - to prevent from eviction (node may face high historical RPC traffic without impacting
   Chain-Tip perf):