hype it down a bit after rolling it out more

Signed-off-by: clux <[email protected]>

docs/blog/posts/2024-06-11-reflector-memory.md

@@ -148,7 +148,7 @@ Thus, on a restart, objects are passed one-by-one up to the store, and buffered
 
 The initial setup saw **60% improvements** to [synthetic benchmarks](https://github.com/kube-rs/kube/pull/1494#issue-2292501600) when using stores, and **upwards of 80%** when not using stores (when there's nothing to cache), with further incremental improvements when using the `StreamingList` strategy
 
-I have seen [50% drops myself in real-world controllers](https://github.com/kube-rs/kube/pull/1494#issuecomment-2126694967). YMMW, particularly if you are doing a lot of other stuff, but please [reach out](https://discord.gg/tokio) with more results.
+Real world benefits are expected to be smaller. So far we have seen controllers with a basically unchanged profile, some with small improvements in the 10-20% range, but I did get one [50% drop in a real-world controller](https://github.com/kube-rs/kube/pull/1494#issuecomment-2126694967) (ironically, the one I used to test the change). So YMMW, particularly if you are doing a lot of other stuff, but please [reach out](https://discord.gg/tokio) with more results.
 
 ## Thoughts for the future
 

includes/abbreviations.md

@@ -16,3 +16,4 @@
 *[SLA]: Service Level Agreement
 *[SLO]: Service Level Objective
 *[P95]: 95th Percentile
+*[YMMV]: Your Mileage May Vary