I think people will have different views over whether an APS is worth it compared to a more basic MCC-JOC.
For some airlines, APS has a clear advantage. Though people will no doubt point out that even Ryanair hires a fair few basic MCC candidates too.
If you do go for an APS, I know a few people who have gone to Simnest in Budapest recently and recommended it. They use an A320 sim in Budapest. Many trainers are Wizz TRIs/TREs. Current price is €4848 and Budapest is obviously quite affordable.