dfoulk I know you asked Kevin but I will chime in as well. I have the 0.95 gap OC so I will compare it to some of the ones you listed.
Wolfman OC standard gap - Timeless is almost as smooth but a notch more efficient. Timeless does have a thicker head top to bottom. More similar to ATT
Cobra Classic- Timeless shave is almost as close and long lasting but less aggressive in feel.
ATT H1- Shave is very similar but much smoother. I could not take the H1 as a daily driver. It just felt too harsh.
ATT R1 and R2- Timeless has more blade feel but the shave is smoother. Also Timeless shave is closer to H1 without being as harsh.
Once I came to terms that I needed to use a steeper angle ( handle closer to the face ) than I normally use, the Timeless has proven to be a very comfortable and efficient DE razor. I hope this helps some.
Wolfman OC standard gap - Timeless is almost as smooth but a notch more efficient. Timeless does have a thicker head top to bottom. More similar to ATT
Cobra Classic- Timeless shave is almost as close and long lasting but less aggressive in feel.
ATT H1- Shave is very similar but much smoother. I could not take the H1 as a daily driver. It just felt too harsh.
ATT R1 and R2- Timeless has more blade feel but the shave is smoother. Also Timeless shave is closer to H1 without being as harsh.
Once I came to terms that I needed to use a steeper angle ( handle closer to the face ) than I normally use, the Timeless has proven to be a very comfortable and efficient DE razor. I hope this helps some.
Clint