So, basically, you're asking if anyone is using non-time based charts...
I use a volume chart for my execution/fast chart which is similar to a tick chart. I like it as it's a proxy for volume and also gives a bit more granularity when watching price movement. I can't honestly say I feel it gives an edge over a faster time-based chart, but it does smooth out price action.
There are many over the years who have spoken warmly about range charts and I've tested them a ton of times, but they don't really speak to me for some reason.