Sadly, I only use the Overland for A320 flights. For all other Airbus models I use CLS. Overlands exterior models are just fine but lacks everything inside... I don't use them very much and only when I am lazy or in a hurry to do a quick flight to get my FS fix.
Didn't care for the wilco. But I did purchase the E-jets and latest ERJ which I am enjoying so I do hope Wilco may consider doing a new airbus 318-321 aircraft. I'd bet it would be nice.
I did purchase the AirSimmer and was blown away by the visual looks both inside and out. But just couldn't get past the bugs, CTD's, and BSOD's. So I got my refund. I was very dissapointed to get a product some almost 5 years in the making with such horrable issues. I do intend to give AirSimmer a second chance in a few months. We will see what they produce in their fixes. As I still have access to the forum I still see the same complaints even after the new SP. So I am still waiting for them to get their act together with that product. I also wasn't impressed with the review on Avsim. The review seemed to suggest to me, wait a whie longer.
Cheers!