diff --git a/README.md b/README.md
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+++ b/README.md
@@ -3,6 +3,12 @@
This repository is a merge of [OneOfEleven custom firmware](https://github.com/OneOfEleven/uv-k5-firmware-custom) with [fagci spectrum analizer](https://github.com/fagci/uv-k5-firmware-fagci-mod/tree/refactor) plus my few changes.
All is a cloned and customized version of DualTachyon's open firmware found [here](https://github.com/DualTachyon/uv-k5-firmware) ... a cool achievement !
+> [!TIP]
+> There is a work done by others on forks of this repository. I encourage you to take a look at those too.
+You can use below links to see comparison between forks.
+https://gitpop2.vercel.app/egzumer/uv-k5-firmware-custom
+https://useful-forks.github.io/?repo=egzumer/uv-k5-firmware-custom
+
> [!WARNING]
> Use this firmware at your own risk (entirely). There is absolutely no guarantee that it will work in any way shape or form on your radio(s), it may even brick your radio(s), in which case, you'd need to buy another radio.
Anyway, have fun.