F1 Jaguar fry

Just wondering about fry from wild caught Jaguars.I have a pair of W/C Jags and they have spawned 3 times.The first was in the end of June.Thats what's in my avatar pic.I have about 25 of the fry left.They are all almost an inch long now.The pair had hundreds of fry but after 2 weeks they started disappearing. That's when I managed to save 25 of them.Didnt loose 1 fry after I put them in their own tank.That's a first for me.Whenever I have tropical fish breed for me over the years I could never get the fry to survive.Weather it be Oscars,Angels,severums.Not doing anything different. Second spawn I was too late to save any.After one week the fry were all gone.They laid eggs again last night.Just set up another tank for them.As soon as they are free swimming I will put them in their own tank.Just wondering if W/C fry are stronger fry compared to tank raised fry?Also are they more desirerable than tank raised if I decide to sell them?