Hi Everyone, This is just a quick comparison I made of two shading orange inks: Super5 Delhi and Noodler's Apache Sunset. I was surprised at how similar they can look and the shading with both is impressive. The huge advantage, for some at least, of Delhi is that it's completely waterproof once dry! If you've been hoping for a waterproof version of Apache Sunset, Super5 Delhi may be close enough to fit the bill. My only complaint with Delhi as far as behavior goes is that it left pink stains in my TWSBI demonstrator that I still haven't been able to get out. Here's what these two oranges look like on a cheap legal pad: Some close-ups: And on 80gsm Rhodia: Rhodia close-ups: I hope this is useful for someone!