But why Officer Kite?
With the easyJet MPL, you are:
1. paying less (as the A320 TR is included in the cost, whereas you would have to pay for it separately doing the iATPL route)
2) more likely to get a jet job at the end of training
The only real benefit of going along the more expensive iATPL route is that you'll have more choice of which airline to apply for once you finish training (however you'll have to go through the entire recruitment process for every airline you apply for).