Singtel keep offering 2Gbps for recontract.... Anyone using it?
No point to get 2Gbps. You will get an ONR and not do good Singtel Mesh.
It is better to stick to 1Gbps and try to negotiate the recontact offer. I myself use SingTel 1Gbps plan (upgraded from 500Mbps plan last year), ONT plus my own router (Linksys WRT1900AC, since 2014) and cheap Mesh (TP-Link Deco M4, two units for S$99 or S$119), no problems with Singtel TV and my WiFi is good enough.
There is an offer for people who switch to SingTel Fibre + TV, not sure about offer for recontract. You should probably call SingTel or go to SingTel shop.
Ref:
https://www.singtel.com/personal/products-services/tv/packs
Switch to Singtel and Get 1 FREE year of Singtel TV and Fibre Broadband at $39.50/mth
(U.P. $49.90/mth). Take note you need 24month contract for SingTel TV.
If you need Mesh, it is better to get your own Mesh.
Or go to M1 which offers better Mesh at S$10 on top of the S$39.9 plan. Asus Lyra Trio or Linksys Velop, both better than SingTel's locked Mesh solution. The bundled router is also better than SingTel AC Plus.
https://www.m1.com.sg/home-broadband/plans/1gbps