Tricky question...

Since males can breed after 1 year for the mojo's id go with a male. But then if you wanted to go for a BEL you'd have to wait for one of the females from that bunch to hit 1500gr/3yrs. Also, since females are way more expensive with age if you have the money to splurge on it i'd go with a female for less waiting time to shoot for designer morphes

For the Axanthics i'd start with a Het Male and Female ready to breed. The female would be about the price of a visual male ($500? idk the price of Axanthics) So whenever you (hopefully) get a male Axanthic from that clutch you could breed it back to the Het female and get more Axanthics next year. And hold back a female Axanthic (if you get one) to raise up so you can start making 100% hets with whatever you breed it to so you can start making designers. Though again, females are way more expensive with age so if you have the cash to swing for an older Visual, go that route. Or if your patient start with a young one.

Since the Axanthic pied is double recessive it'll take time to make, unless you get a hold of a female Axanthic het pied and a male pied het Axanthic, but thats alot of $$$. If not you'll have to breed a male pied and female axanthic (cheapest way) Hold back a male a female (or all of them) and breed them to eachother once they come of age, sacrafice a few goats to the BP gods, and hope you hit the axanthic pied. Or, you can breed two hets together and hope you can prove your poss. hets