3800H is considered by many as best value and shares most of the features and specs with 4800H. Most people would not be troubled with SINAD in this range.
If looking for AVPs, there is apparently AV30 coming, which would still be more expensive than 4800H, but cheaper than AV20.
Fully agreed, if on a tight budget, don't worry about the lowered SINAD measured on ASR's test bench. I would even add my own speculation based notes, that lower number likely under represented the actual number if measured in exactly the same way under exactly the same conditions, it could have been lowered due to certain conditions such as noise introduced at the time for whatever reasons Amir, with due respect, might not have noticed (such as all the grounding involved, we'll seen that happened before.....).
I only mention this because of the past measured results for the 3600 and 3700 vs the SR6014, 7015, 7705, 4800, 6700, enough said, people can do their research, and would know what I am saying what I am saying.

If someone nearby Amir's test bench, and don't want to miss out on the value king X3800H, but still wonder if another sample might measure better such as getting SINAD back in the 90', he/she might (might, because it would be at
@amirm 's mercy) have to option to drop one off Amir and beg him to measure it, and then pick it up before the return window expired.
My last comment is based on the fact that Amir had measured two samples of the same in the recent past, such as two AV7705 and two AV8805, might have measured two SR7015 two but not 100 sure about that one. So we know he is open to measure more than one sample of the same model.
Can't think of any other AVRs now that can beat the X3800H, except in some cases in Europe, the Cinema 50 could be a better deal if one could get it for not more than $200-$300 and is willing to pay that extra for the HDAMs and gold plated RCA connectors that won't give any sonic advantage, and prefer the aesthetic (like I do) of Marantz's. The thing is, you get 15 channels of pre outs, Dirac Live ART upgradability, XT32 SubEQ HT, most of us know what determine the final perceived sound quality is in order of importance, recording/mastering of the source contents, speakers,
room correction/equalization, assuming the DAC/preamps are decent.