After 2 flights on SQ 26, finally I get to try SQ 25. In the past, it was easier to redeem the Suites on SQ 26 but it seems to be the opposite now. Despite 2 devaluation, Suites on SQ 25 and SQ 26 remains elusive (except for Advantage tickets)!
The flight was previously operated using the All-Business class upper deck cabin but since June 1, it has been changed to the older A380 (with upper deck rear-economy section). Although this reduces the number of Business Class seats on this flight, the overall number of Business Class seats into and out of New York has increased with the reintroduction of SQ21/22 in October 2018.