Eurail Select Pass or Swiss Half Card with Point to Point tickets

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Hello,

I am not sure which one would be cheaper between getting a Eurail Select Pass covering France, Switzerland, Italy, Spain, or Point to Point tickets with Swiss Half fare card. From the Conversations here, it seems that Select Pass would cover the trip for the 5 days except for the Jungfrau region (7/12 and 7/13). Is that correct?

My itinerary is as follows:
7/11 Paris to Wengen
7/12 Jungfraujoch (not covered by Select Pass, 25% off)
7/13 Schilthorn (not covered by Select Pass, 25% off)
7/14 Wengen to Interlaken (morning), then Interlaken to Monterosso (afternoon)
7/16 Monterosso to Pisa
7/18 Florence to Nice
7/19 Nice to Barcelona

Can you please advise me which option would be better? Thank you so much!