So the new AP has wireless reception so good... My phone doesn't want to roam.  

Yes, @mikrotik's new hAP AX S's signal is so good, my phone just doesn't bother to roam.
Even standing in the kitchen (2 floors down, each floor being a slabs of concrete) I still get ~60%.

If you want to buy a single AP to cover most of the house... I think I can give this bugger quite a good recommendation.

@finlaydag33k @mikrotik Didn't start looking yet, but one wish for this year is a separate accesspoint for IoT applications and then a separate network for cameras too.
So, will have a look at this one.

For the home network there are two older routers in IP-sharing mode as repeaters, also for a few old POTS phones on the VoIP.

@AngelaScholder Why not use VLANs instead?

@mikrotik

@finlaydag33k It would be a VLAN indeed, but I will need a WLAN access point as at least a lot of it is wireless.
And as it is from the front of the home to in the garage behind it it will probably have to be two access points.

Where possible it's all wired.

@mikrotik

@AngelaScholder If you go with MikroTik, you can use 1 AP to provide multiple SSIDs, which you can use for specific VLANs.

Over here, an AP has 4 networks:
- The main network (which puts the device in a VLAN based on the user that's logged in via RADIUS - My devices get put in VLAN1001, my parents get put in VLAN1002).
- IoT network (VLAN1005).
- Guest network (VLAN1004).
- Open network with OWE (VLAN1006 - Which I turn on if we expect a lot of guests).

So luckily no need to use 2 APs for 2 "different types of devices" (just to "extend the range").

@mikrotik

@erik Only real reason I have the IOT VLAN done as an SSID (instead of through RADIUS), is because many IOT and other consumer devices (like say, my Nintendo Switch and Printer) don't support WPA(2/3)-EAP. :')

@AngelaScholder @mikrotik