Welcome chrissieB, May you have many happy travels with your new campervan. You will find loads,of threads on this forum about awnings and what’s available, what people prefer etc etc.
I am happy to relay my own experiences and hopefully this will help. It seems that many people on this forum collect a range of campervan accessories during their years of ownership and then take a pick and mix approach to their selection depending on their planned trip .. and this has certainly become the case for me since I bought my van just over 2 years ago.
I now have a largish blow up drive away awning like this one
https://www.vango.co.uk/gb/awnings/150-kela-v-air-low.html
which works really well when I go away with my extended family. We have a bedroom insert which we can put up inside and there is still plenty of space for a table and chairs. The front door can be opened up for extra shade and you can attach it to the van awning when it is extended or retracted, making it possible to have some extra distance between the tent part and the van (I am sure there is a photo of this set up on the forum somewhere).
The downside is that the put up and take down is not an easy task for one person (I often travel alone), it’s takes up A LOT of space, and the drive away kador strip attachment on this style of awning can be a bit of a pain. ( I have been looking at magnetic attachments recently to see if this might be a better option going forward). Also bear in mind that the seal against the van is not in fact a seal and the rain will pour in against the van side.
I also have an awning room
Comfortz VW California Awning Kit / Camping Room with Windows This camping room has been tailor made specifically for the VW California T5 and T6 ( SE, Ocean and Beach). It offers a full awning room solution using the standard factory fitted wind out awning. The kit comes with easy fit panels...
www.comfortzleisure.net
which is great. It is super easy to set up and take down, takes up next to no space and is very versatile .. in that you can use any or all of the three “curtains”.
The downside is that it attaches to the extended camper awning so not great in very windy weather .. you will find loads of cautionary tales about using the van awning in the wind, although the leisure room does help to anchor it somewhat.
I also have a cheapish 2m square tent from decathlon which I use a lot. It serves as a dumping ground for anything that doesn’t need to be in the van and I often set it up as a changing and organising station to help reduce day to day van clutter. If the weathers good, I erect it so that it meets the leisure room so that we have two spaces. It makes driving away simple and keeps the extra space available for our return.
if I was looking now and starting from scratch I might go for the Gybe
https://gybe-design.com/en/lifestyle instead of my large drive away awning, which unlike my air beam awning has just one single inflation point and takes up less storage space .. again, there are loads of posts on this forum about this awning and pics too. In addition I might go for a Reims Tuffi
Rear tent for small motor homes and vans. When driving away with the vehicle, the tent can be closed completely. For connecting the tent with the…
www.reimo.com
which would serve two purposes .. it’s a drive away so no need to leave the boot door open when you are not around .. and it would allow the rear door to be left open at night for extra ventilation.
Its a bit of an essay but I hope this all helps.