OK, Sorry for not getting back to you sooner omese
But the words Dont Count Your Chickens spring to mind here.
Whilst it may look like a good deal it may well turn out a lot differently.
They wont all hatch, Some of those species mentioned are pretty hard to rear, You will get skewed sex ratios
First up, if they send you all eggs together then that's no good (ask Ludwig Ventner) as you'll never be able to differentiate females of the different species.
You are better off sticking with the Guentheri until you gain experience first. These will give you a good grounding with African annuals.
Best to steer clear of the Far East Killifish egg factories as they tend to be shall we say cheap but low in satisfactory stock results.
If you are bidding for Killi Eggs on Aquabid and you are a novice, pay a little more for decent quality stock from reputable, recognised Killifish Breeders such as Kiril Kardashev (Emagic) these type of guys offer you better quality eggs, its up to you then to do your homework on the species as not all species are easy to hatch and rear and what looks like a good deal elsewhere may not turn out as you expect
Anyway Good Luck with your purchase.
Regards
C