Decided to try the 3F poncho/tarp from Aliexpress; it was a great tarp for light rain but the poncho wasn't quite as nice as the Sea to Summit cut. : r/Ultralight
Sea To Summit Ultra-Sil Nano Tarp-Poncho - Hike & Camp
Sea to Summit Ultra-Sil Nano Tarp Poncho Color: lime | Pod 7 kilo