Looking to refresh two Garmin 1000s - best method to put decent maps on them?

Evening all,
wasn't 100% sure which part of the forum to post this, but thought this has the most traffic :-)
I have a Garmin 1000 which came with stock maps, I used this guide ages ago:
https://dcrainmaker.com/2019/08/how-to-install-free-maps-on-your-garmin-edge.html
To put maps on there for France, Italy, Spain and Mauritius, but I am aware that the ones for the UK are likely now massively out of date/
Additionally, I have very recently taken delivery of a 2nd 1000 which will be for my partner, and I want to be able to gift it to her with all the maps updated, and in as ready to go state as it can be, so thought I may as well blitz both at the same time.
I sometimes lead rides for our club, so a reliable mapping system is key - my partner would like to have that potential as well, hence the new 2nd hand device.
Looking on a facebook post I saw this place mentioned as well, though it looks like the basic UK ones are free, more detailed ones cost more, and European ones are all chargable - wondering if the more detailed ones might be useful when venturing off road.
https://shop.talkytoaster.me.uk/
Be interested to hear what other people use, this must be a fairly common train of thought?
Thanks
wasn't 100% sure which part of the forum to post this, but thought this has the most traffic :-)
I have a Garmin 1000 which came with stock maps, I used this guide ages ago:
https://dcrainmaker.com/2019/08/how-to-install-free-maps-on-your-garmin-edge.html
To put maps on there for France, Italy, Spain and Mauritius, but I am aware that the ones for the UK are likely now massively out of date/
Additionally, I have very recently taken delivery of a 2nd 1000 which will be for my partner, and I want to be able to gift it to her with all the maps updated, and in as ready to go state as it can be, so thought I may as well blitz both at the same time.
I sometimes lead rides for our club, so a reliable mapping system is key - my partner would like to have that potential as well, hence the new 2nd hand device.
Looking on a facebook post I saw this place mentioned as well, though it looks like the basic UK ones are free, more detailed ones cost more, and European ones are all chargable - wondering if the more detailed ones might be useful when venturing off road.
https://shop.talkytoaster.me.uk/
Be interested to hear what other people use, this must be a fairly common train of thought?
Thanks
Felt F70 05 (Turbo)
Marin Palisades Trail 91 and 06
Scott CR1 SL 12
Cannondale Synapse Adventure 15 & 16 Di2
Scott Foil 18
Marin Palisades Trail 91 and 06
Scott CR1 SL 12
Cannondale Synapse Adventure 15 & 16 Di2
Scott Foil 18
0
Posts
Maybe just lack of traffic.
Marin Palisades Trail 91 and 06
Scott CR1 SL 12
Cannondale Synapse Adventure 15 & 16 Di2
Scott Foil 18
I had a couple of Garmin 1000's but changed to a wahoo 4 or 5 years back. I seem to remember using open source mapping, which is free to all and continuously updated, I'm afraid I can't remember where I downloaded it from, but google should help. Don't confuse the OS acronym for open source, with the OS for Ordnance Survey. I'm pretty sure open source is a global resource, so international mapping should be available.
But this is for on-road cycling. No comment for going off-road.
I am not sure. You have no chance.
To manually force the update checking the Garmin forum you need to firstly stick in a c16gb card then hook up to Garmin Express, then update maps. Information was dotted around but this thread was helpful:
https://forums.garmin.com/sports-fitness/cycling/f/edge-1000/266258/missing-uk-map-on-edge-1000
Marin Palisades Trail 91 and 06
Scott CR1 SL 12
Cannondale Synapse Adventure 15 & 16 Di2
Scott Foil 18
You can even make your own if you are so inclined.
Marin Palisades Trail 91 and 06
Scott CR1 SL 12
Cannondale Synapse Adventure 15 & 16 Di2
Scott Foil 18
http://garmin.openstreetmap.nl
But it’s maps where arguably on par with the 830 which I have now, screen not quite as good but the maps got updated every so often etc.