it's not realy eco if you are after skills to use small chips
you might heal more people for less money but you wont be earning skills
it's like trying to unlock medicine with a fap 5
from what i saw on my test when i tracked the skill gain is basically this
i used a chip for ~58 ped, thats with chip decay+ME at 200%+ 1 pec implant decay
here the latest data
with the powerful heal
from
Biotropy 1679,83 (pts) 8,46 (tt value if chipped out)
Conc 1132,59 4,31
to
1695,33 8,56 (bio)
1138,36 4,34 (conc)
diff
15,5 (pts in bio) 0,1 (diff in tt bio)
5,77 (ots in conc) 0,03 (diff in tt)
so for ~58 ped i got 15.5 pts in bio and 0.1 in conc (sorry for the ",", but i copied from excel)
~58 ped with minor chip
from
1709,77 8,67
1143,82 4,38
to
1738,79 8,86
1153,04 4,43
diff
29,02 (pts bio) 0,19 (tt value diff)
9,22 (pts conc) 0,05 (tt value diff)
thats close to twice at much for the same ped spend
i used the minor a bit further, here the results
also with 58 ped used
next run
bio 34,21 (diff pts) 0,22 (tt value diff)
conc (diff pts) 0,06 (tt value diff)
note, more than twice as much
next run
bio 26,2 (diff pts) 0,18 (tt value diff)
conc 9,87 (diff pts) 0,05 (tt value diff)
PC 28,7 (diff pts) 0,03 (tt value diff)
that was when i unlocked PC, wanted to see skill gain
i know that i just did a single test with the powerful, so that is for any statistics way too less of course
but considering that it was twice as bad as the minor on the first run i left it
i healed myself during hunting outside of the fights (that had a simple reason, a minor heal chip is twice as expensive to use as a T1 fap, which i had used else, so i just had the additional cost on top of that to worry about, i "saved" the fap decay, since i had healed anyway)
so i was quite interested on how many peds i actually spend to get the skills, to make the cash i spend "more" compared to fapping worthwhile
i started the test with minor and medium healchip, and the medium, the higher chip, was already worse
i don't have that saved in excel, but you might just believe me
i doubt pretty much that you get cheaper to bio skills with higher lvl chips
the "faster" is such a thing
in my case i was faster with a minor, since a powerful had way too much heal for during combat healing
i hunted lower mobs without armor to provoke more higher damage hits, but sometimes i just got damage in the ~20 range
using powerful heal was too much, but i like to have at least 90% HP before fights
so, not useful
if you stand the whole day at swamp camp, what i didn't do because it would cost me a fortune without saved fap decay, it might be faster with a higher chip
but that is quite a might in case of bio
since the loading animation stays the same, thats the same time you spend each time for each chip
the actual chip reload doesn't matter that much
leaves basically the "higher cost-more skills" thing
i guess that is generally true, but in MF you count pretty much with 200% for your ammo
those aren't in the skill evaluation most most likely, since markup isn't MA based, doubt they really take that into the calculation
i think my "record" with heals without skill gain with the minor was 25
the powerful on the only run was 15
guess in the end it comes to the way you want the skills
either fast, by healing at say swamp camp, or "more eco" by healing yourself
likely you can push each of those towards "speed" with higher chips or "more eco" with lower chips again
i went for the "eco-eco" option
if you want to know how much ME i used, no real data, but i can guess
since i basically used minor except for some testing, which needs ~6 pec to use, and needs 1 ME per use
brings us to ~17 ME used per ped (=100/6)
my latest bio skill gain was ~0.5 pts per ped, means 0.5 pts per 17 ME
the 0.5 skill gain interval is around 1400-1800, i am around 1800 now
so count with 400/0.5*17=~13600 ME
skill gain increase from 1000-1400 is around 0.7 per ped (I think), or 0.7 per 17 ME
so, 400/0.7*17=~10k ME
from 500-1000 you can calc with 1 pt per ped (around 800 i had another test with the med, so here i am quite sure)
thats 500*17=~8500
so i guess it took me around 40-50k ME
and yes, i know skill gain intervals vary more than above
and to the time it took, no clue
as i said, i had healed anyway, either with t1 or with minor heal
so it wasn't really a slow down for me
it wasn't a 100% of the time bio skilling though
i guess it took some months
i haven't hunted 24/7 either
i wasn't in a hurry