Hope by 2025 or 2026, the 10Gbps plan price start coming down to current 1Gbps price of roughly $40 and by default minimum fibre base plan will all be 2.5Gbps and telcos kill off 500Mbps or 1Gbps plan.
I don't see 1Gig going away in the near term. ISPs will probably get rid of 500Mbps to streamline their offerings like what we're seeing with Starhub and Singtel already.
I agree. 1Gbps will be the baseline, 2.5G may become the main stream and 10Gbps will be the higher end plan. I do not see much possibility of 5Gbps offering yet.
Previous prediction does not include GST. The following includes GST, probably in late 2025 only.
1) 1Gbps -- S$21.80 to S$32.70 (GST included), may bundle no router or simple router in the future
2) 2.5Gbps (true 2.5Gbps or aggregated 2.5Gbps) -- S$21.80 to S$49.05, depend on router bundle, higher cost plan is probably possible with contents bundle (Singtel/Starhub)
3) 10Gbps -- S$49.05 to S$76.30, depending on router bundle and contents bundle (mainly Singtel/Starhub)
4) Note:
Aggregated 2Gbps/2.5Gbps plan -- actually the cost is more or less the same for the ISPs compared to 1Gbps plan. No need to upgrade the GPON ONR or the backend OLT.
True 2.5Gbps --> 2.5G capable GPON ONT may be slightly more expensive than GPON ONT. Likely no need to upgrade backend OLT (hopefully experts can confirm this is correct or not).
5) Maybe there will be higher end true 10Gbps plan in the future. XGS-PON ONT/ONR in reality limit the speed to about 8.2Gbps. So the current 10Gbps plans (other than legacy VQ/SI) are 8Gbps plan in reality.