I just ordered the Razorock Little Bastone OC razor. I've never used an Open Comb so I'm excited to give it a go. Has anyone used this specific model yet?
This has the same head as the Cadet and Matador razors. I have the OC head on a Parker 98R handle and it works great. I think you will like that razor. I will be aggressive but not as much as a Barbasol floating head or the R41.
I have the Cadet OC which is the same head as the RazoRock. Just realize that you will probably need to experiment with the angle when compared to an SB razor to get the shave you are looking for. When I first used the R41, I tried a very shallow angle like I use with an SB razor with unpleasant results. I did a bit of searching and found GeoFatboy's R41 video on youtube and since then, I've been using a much steeper angle with most OCs with very good results and little irritation.