I agree with the discussion about "HD = HR" in term of difficulty but if it means that "DT+HD = DT+HR"
That sounds not correct to me because as said earlier HR is harder on High BPM and HD harder on Slow BPM most of time.
When you add DT the BPM is almost everytime more than 200 and it makes DT+HR way harder than DT+HD.
imo (and sorry if this has been already said) DTHR should be way more rewarding than DTHD.
Anyway, what I say would have no sense if you already works on HR high bpm more rewarding than HD high bpm...
That sounds not correct to me because as said earlier HR is harder on High BPM and HD harder on Slow BPM most of time.
When you add DT the BPM is almost everytime more than 200 and it makes DT+HR way harder than DT+HD.
imo (and sorry if this has been already said) DTHR should be way more rewarding than DTHD.
Anyway, what I say would have no sense if you already works on HR high bpm more rewarding than HD high bpm...