diff --git a/docs/architecture/zarr.md b/docs/architecture/zarr.md
index 8b011d0..4775cf1 100644
--- a/docs/architecture/zarr.md
+++ b/docs/architecture/zarr.md
@@ -26,9 +26,9 @@ current supported type mappings.
 | `float16` | `Float16` | |
 | `float32` | `Float32` | |
 | `float64` | `Float64` | |
-| `bytes` | `BinaryView` | When the field name is `bbox`, mapped to WKB with EPSG:4326 CRS via the GeoArrow extension type instead |
+| `VariableLengthBytes` | `BinaryView` | When the field name is `bbox`, mapped to WKB with EPSG:4326 CRS via the GeoArrow extension type instead |
 | `r<N>` (raw bits) | `BinaryView` | |
-| `string` | `Utf8View` | |
+| `VariableLengthUTF8` | `Utf8View` | |
 | `numpy.datetime64[s]` | `Timestamp(Second, None)` | |
 | `numpy.datetime64[ms]` | `Timestamp(Millisecond, None)` | |
 | `numpy.datetime64[us]` | `Timestamp(Microsecond, None)` | |
@@ -53,3 +53,15 @@ group called `indexes` and search for an array of the same name as the
 predicate array.  Currently the only index type supported are R-tree indexes
 generated by the [geo-index](https://github.com/georust/geo-index)
 library but we will continue to expand index support.
+
+### Decoding performance
+Whenever possible it is worthwhile to avoid including VariableLengthBytes fields
+in your query's projection.  Variable length decoding incurs a significantly
+higher cost than decoding fixed width types and can drastically affect query
+performance.  This is especially evident when an index is present and the actual
+chunks don't need to be materialized for filter operations.  See the results of 
+```
+cargo bench --bench bbox_zarrs_raw
+```
+as an example.
+
diff --git a/docs/index.md b/docs/index.md
index 7ac0a7f..cb0db2f 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -21,4 +21,5 @@ This can present problems as systems require complex, fragile orchestration to m
 
 - **[User Guide](user-guide/installation.md)** — Installation, quickstart
 - **[API Reference](api/zarr-table.md)** — `ZarrTable` class documentation
+- **[Examples](examples/README.md)** - Notebook examples
 - **[Developer Docs](DEVELOP.md)** — Contributing and running benchmarks
diff --git a/docs/user-guide/quickstart.md b/docs/user-guide/quickstart.md
index ab11582..fd7bec3 100644
--- a/docs/user-guide/quickstart.md
+++ b/docs/user-guide/quickstart.md
@@ -44,7 +44,9 @@ bbox[:] = shapely.to_wkb([
     shapely.box( 30.0,  30.0, 50.0, 50.0),
 ])
 ```
-
+Note that the chunk size and shape must be the same for all of our `meta` arrays.  See
+[zarr structure](../architecture/zarr.md) for more details on why.   
+:
 ## 2. Register the store
 
 Use `ZarrTable.from_obstore` to open the store through