Bro, there’s no speed limit setting for TP-Link routers, even for Asus routers.

any form of speed control need to enable QoS on Router right?
that mean any time NAT Boost is Enable for IPTV, we will not be able to use QoS Functionality, that includes Asus Router, is it correct?

Thanks for the recommendation.

the first link is modem plus router right? if i replace i think i maintain the tm btu and just replace the rg4332 with dlink 

Nope. You need a router that can support VPN setup, and it will cost some money. The minimum router you need form Tp-Link is the C2300.

HW is V2.1
Firmware will be V2.0
The firmware download page mentioned V1, V2, V3 and so on.
Depends on which model. Latest hardware got more improvements than since it was first launched.
The RAM between both are different.
C5400 is 512MB
C5400X is 1GB
C5400X do support  Alexa & IFTTT.

Thanks.
Hi, depends on which brand. ASUS have firmware updates on old models as they are consider as high end routers.
Like TP-Link old Version as V1 don't get any updates.
What I mentioned old is that when don't have firmware updates until now.

No money to buy ASUS. We use TP-Link products only.
I use Archer C9, led dimmed out already.

Thanks.

Actually RM899 can get a decent mesh WiFi which can cover entire 2000sqf edge to edge and ensure max throughput everywhere if it is Ethernet backhaul.

You have underestimated Mesh WiFi, for example, to get 5Ghz to cover two floors with a single WiFi router, it is kinda difficult, that is why Mesh WiFi is better in this, it has virtually no blind spot if you have enough mesh wifi points. RM899 Mesh WiFi can cover every corner in your 20x70 double story house with 5Ghz signal, and if you have ethernet back-haul to connect all these mesh wifi points, you can get full performance almost everywhere in your house.

That is good placement for your wifi router, the staircase allows the WIFI signal going up to reach first floor.

However, not everyone can place router anywhere he/she likes because it requires to lay cable, Mesh WiFi eliminates this restriction so that each WiFi router can place at the optimal locations.

Mesh WiFi also provide single SSID roaming for 2.4hz and 5Ghz, phone can seamlessly roam whichever signal is stronger.

These are way beyond budget. No other smaller budget option?