diff --git a/config/cradio.conf b/config/cradio.conf
index 59b5e60..688b744 100644
--- a/config/cradio.conf
+++ b/config/cradio.conf
@@ -1,16 +1,28 @@
 CONFIG_ZMK_KEYBOARD_NAME="JJGadgets Sweep"
-CONFIG_ZMK_BLE=y
+# Sleep/idle config
 CONFIG_ZMK_SLEEP=y
 CONFIG_ZMK_IDLE_TIMEOUT=60000
 CONFIG_ZMK_IDLE_SLEEP_TIMEOUT=300000
 CONFIG_ZMK_EXT_POWER=y
-CONFIG_ZMK_BLE_PASSKEY_ENTRY=y
+# USB config
 CONFIG_ZMK_USB=y
 CONFIG_ZMK_USB_BOOT=y
 CONFIG_USB_DEVICE_MANUFACTURER="JJGadgets Sweep"
+# USB 1000Hz polling (latency)
+CONFIG_USB_HID_POLL_INTERVAL_MS=1
+# Bluetooth config
+CONFIG_ZMK_BLE=y
+CONFIG_ZMK_BLE_PASSKEY_ENTRY=y
 CONFIG_ZMK_SPLIT_BLE_CENTRAL_BATTERY_LEVEL_PROXY=y
 CONFIG_ZMK_SPLIT_BLE_CENTRAL_BATTERY_LEVEL_FETCHING=y
+# Bluetooth increase signal strength for nRF52840
 CONFIG_BT_CTLR_TX_PWR_PLUS_8=y
+# Bluetooth 7.5ms polling (latency)
+CONFIG_BT_PERIPHERAL_PREF_MAX_INT=6
+# Macros
 CONFIG_ZMK_BEHAVIORS_QUEUE_SIZE=512
 CONFIG_ZMK_MACRO_DEFAULT_WAIT_MS=35
 CONFIG_ZMK_MACRO_DEFAULT_TAP_MS=35
+# Eager debounce (latency)
+CONFIG_ZMK_KSCAN_DEBOUNCE_PRESS_MS=0
+CONFIG_ZMK_KSCAN_DEBOUNCE_RELEASE_MS=5
\ No newline at end of file