sry i cant write RO i just understand. in engl:

EG runs are just for elite stuff and it takes sometimes weeks for 1really good stuff for example 3s 30frw circlet

MF runs are for constant results like soj, bk, arach etc.
because so many d2shops appeared Elitestuff become shoppable for 2 euro -.- (20hp/5@ sc) MF > GF, but bots these days makes MFing harder -> lower prices
however if u don't botting and want have a good result.
make a 950+mf blizzard sorc and run andy+mephi, maybe also dia
6ist cs, 4ist monarch, 30+mf ring ,soj or 30+mf ring, wt 50, tschako topazed, tal belt+armor topazed +amu , NO guards they got 200%gf and its not good for pure MF char -> magefist or rare gloves with MF+resists/mana, about 1-4 skillers (dunno how good u are

) rest mf charms (left some space for picing up

) .
Summerize it = at least need 950mf+ for dropping BK or Sojs instead of nagels , the GF should be >100% (gheeds! under 100gf)
also each point in mf can be important if dropps more uniqs or sets or rares ... d2 mf dropping calculation have a bug ........ 880 mf could dropp worser as 800
--------best dropping rate is between 920 and 980 i forgot it... try it out.