Training readiness is definitely not worth it to pay premium. The more blackbox the indicator is, the less useful and reliable it usually is. It uses the “raw” indicators such as HRV, RHR, sleep time, acute TSS, etc to compute the number that is depending on the athlete is wrong more times then right or maybe 50/50. Your own knowledge and interpretation on what is stressful to you will be much more accurate and the raw data will help inform it. Unless there are other factors that would lead to 955, then 255 is better choice that leaves budget for other things.
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