I am using the BT SmartHub at the moment but I do have an Huawei HG612 and an old RTN-66u upstairs from my previous house. I'm tempted to get a better cable router to use with the HG612. It will also give me compatibility with Virgin.
I don't use the landline for calling so do not require any calling features.
The HG612 is a legacy device now, very old and does not perfrom in the same class as new devices. I would not recommend using it.
Honeslty why do you not want to be "locked in?" The retention price by BT is a decent offer. The only reason I can see not to take it is if you are considering cancelling your broadband all together in the next 18 months.
Generally I would recommend taking a new contract every 18 months, it usually means a new hub is shipped, and if there's a newer version / better tech available you get it. Users who do not take new contracts and stay on a package for 5+ years end up with old kit, which is often insecure and vulnerable to attack, worse performance and pay higher on the standard pricing model. Those who opt for non mass-market ISPs to get short contracts, usually pay a premium in terms of paying setup fees / being charged engineer costs when something goes wrong / having to purchase their own hardware. Also, the performance of some smaller ISPs has been hit-and-miss recently, whereas the mass market ISPs are not experiencing these sorts of backhaul / routing issues overall.
There are exceptions e.g. AAISP, but if you want a cheap small ISP, as you do, you will likely have to contend with issues such as them being unwilling to issue several engineers (e.g. 5 engineers to fix an intermittent fault) as they cannot fund loss-making activities the same way as mass-market providers e.g. BT.
Your BT Smarthub is a wireless AC2600 device, replacing it will set you back a good amount e.g. 3 examples of wifi devices with AC2600:
1)
https://www.amazon.co.uk/NETGEAR-D7800-100UKS-Nighth...
2)
https://www.amazon.co.uk/Wireless-Connections-UK-Arc...
3)
https://www.amazon.co.uk/NETGEAR-Nighthawk-Dual-Band...
Clearly these devices have other features which are better, but likely wont be used.
If you want to save money, you could opt for something such as talktalk fibre, the only downside is their customer service... Connection wise it's performance is very similar to BT and their hub performs the same in testing, often actually better. There is no throttling, fair usage, traffic shaping etc on any of the top 5 BT line based ISPs (sky, talktalk, bt, plusnet, EE).
Edited by ukhardy07 (Sat 19-Oct-19 04:16:17)