can you give us lab ranges, otherwise its impossible to read these, not all labs have same ranges
and just in general you can easily feel low test symptoms on 800 total test, without a doubt. this is called Testosterone Resistance
men can have normal levels of testosterone but still have life-, love-, and health-wrecking symptoms of testosterone deficiency which need treatment.
now ofcourse quality of life is a wide spectrum thing so not just testosterone, how about cardio, sleep, stress, obesity, food quality, sun, mineral levels, pregnenolone, DHEA, high estrogen, high SHBG, iron, ferritin, RBC/HCT/HB, inflammation in the body and crp levels, vit d, thyroid and iodine levels etc etc
thats why much more comprehensive labs are needed then what you have done