i like front loading clomid for the 2 weeks because of something called a clomid stimulation test. 100mg clomid x 1 week is supposed to double your LH level ( supposing the test is normal). Coming from a non-existent LH level while on a cycle would (in theory, would be interesting to a double blind study however

) increase the LH closer to normal/supraphysiological levels than one week alone and bearing the weight of recovery on the length of a cycle vs the initial dosage. Then the 50mg of clomid to sustain the LH pulse amplitude while the nolva would be going longer to increase the LH pulse frequency. (clomid increases pulse amplitude aka more LH released per pulse, Nolva increases LH pulse frequency aka more LH pulses) Then finish out with the last 2 weeks of the 6 week recovery with 20mg of nolva to help maintain the frequency after the amplitude is increased.
as for a test only cycle, suppression is suppression. 19-nors are more suppressive due to the prolactin issue which should be controlled on cycle with a dopamine agonist if necessary. (prolactin is the long loop feedback of high androgen levels which is why its more common with tren due to tren being much more androgenic/anabolic and triggering this feedback loop via the hypothalamus). The main hinderance to recovery is still the low levels of LH. (FSH shouldn't decrease due to the secondary feedback loop which isnt inhibitied)