So which probe will 'succeed' ?
Seems the exobiology community has the equivalent of a 'Mac vs. PC' argument in terms of which Jovian moon, Europa or Ganymede, is more likely to have life ?
What I find 'funny' is that it is the "EUROP e ANS" who are going to Ganymede.
I presume NASA chose 'its' moon first and the NASA in-house 'consensus' must be that Europa has a better chance of having life.
But at least JUICE and Europa Clipper will between them send the right answers.