On top off my head I would say yes. Quote from myself:

Let's make an example with Poison Injection. It deals X poison damage and Y poison damage over time. It's all, poison dmg, direct dmg and dmg over time.

Mighty inceases physical, poison and disease damage, it affects X and Y.
Master at arms influences direct damage, therefore affecting X but not Y.
Taumathurg poweres DoT, therefore affecting Y but not X.

The more CP you spend, the lesser the return is. Once you reach the point where you have to spend more CP in taumathurg to gain 1% DoT than in Mighty to gain 1% poison dmg, it's better to spend points into the latter.

Mind that 10,99% and even 11,00 % are rounded down to 10% at the moment. Still hoping this is nothing but a bug but that's how jump points work right now.

If it's better to put 1% more in mighty or thauma/ MaA depends on how mixed your skill bars are. I use mainly DoTs but also some skills with a direct dmg part. Therefore I gained minimal more dmg overall when I set Taumathurg down from 72 to 66 (1% less DoT) but raised mighty from 43 to 49. (1% more).

The UESP build editor has updated cp but it still misses the new items. At least it helps with the allocation and to get a first idea of it.

So I'm thinking, whenever idk when I might get this many cp most likely never, about master at arms/thaumaturge/elemental expert/spell erosion all 50 points.

@Waffennacht

Accordign to his thread it does not matter in what order you spend the blue points.

https://forums.elderscrollsonline.com/en/discussion/347576/selective-noncommutivity-of-warrior-cp/p1

Razorblade wrote: »

Thanks a lot, it is exactly what I was looking for. I kinda have a hard time with the new cp changes to decide how many points I should put in which node, on top of it so far no cp calculator is either updated and/or working.

You could try this
http://solinur.de/AsayreCP/CPOptimisation.html

As far as I can tell the UESP BE doesn't calculate with the existing jump points. So you have to keep that in mind.

At best I use another example:

Mighty gives you 11.10% more phys dmg with 49 CP. The game rounds this down to 11%
50CP - 11.25% - rounded down to 11%.
51CP - 11.40% - rounded down to 11%.
...
55CP - 11.95% - rounded down to 11%.

56CP - 12.08% - rounded down to 12%

You see, for many (not all) CP stars the decimals are irrelevant. Therefore spending anything between 49 and56cp would not benefit you. Hence 56cp would be a jump point.

However, the uesp build editor doesn't factor this "feature" in it's calculation. So you would see a tooltip increase of your skills even if you go from 50cp to 51cp.