The advertised plans don't always means they will work as advertised and with a good QoS.
BSNL is very reliable here even with
ADSL (about 5-7 downtimes in last 20 years).
BSNL launched their fibers to customers first in my area even though Jio has already laid down the cables but didn't installed dp-box. Airtel was last to enter but they did install a dp-box as they have done cabling ASAP but didn't start the service.
BSNL is also very aggressive as they stand at their existential crisis, areas with multiple homes with connection demand have dpp boxes with orange cables to home.
But they won't deny you even if you are a single customer, I don't have orange cable/dp-box cable, it is a black cable direct from OLT port
(benefits: uncontended speed for that port(remember uplink is shared)....Cons: ONTs don't work with high RX level, he has to install a separate spiltter at home to lower down the power artificially)
As a first mover I have invested around 5k INR,hence I can't jump the providers and I do expect BSNL to come up with better plans and QoS soon ( latency is haywire)
Here is a summary of providers experience at IBF
ACT == Many have complained of their billing problems. Good Speed/Latency
Hathway == Hit or Miss
Excitel == Hit or Miss.Depends on LCO
YOU Broadband == London bridge is falling, falling down,...falling down...Vodafone troubles
Jio == Snobby ISP and clueless staff of them alll. Laid down cables everywhere even in poorest of areas. Plans are not at par with BSNL.
BAD Upload speed, very essential if you do video calls/work from home/etc.. ( their infra is good tho with 96 core cables everywhere at minimum)
Airtel == Best QoS.Facing extreme heat from Jio ,hence resorted to bad practices like over the pole cables like Jio