I think Romanian Rescues can be great as long as you ensure it is a reputable rescue with good reviews who accurately describe their dogs and you are fully aware of what taking on a rescue dog entails.
I got a Romanian rescue at the start of 2020 (before the pandemic!) as we were turned down from all UK rescues - this was because my partner and I both work 12 hour shifts, despite us never being on shift at the same and there always being someone at home with our dogs 24/7. It seemed to be a 'policy says no' situation rather than actually using common sense!
Anyway, we applied for our Romanian dog, had a physical home check and booked the transport, she arrived with us about a month after the initial application. She was about 5 months when she arrived and had already been neutered which was a shame, as she was only 3 months when neutered.
She is a great dog - a dear, sweet friendly girl who has so much personality. She can be reactive to other dogs out walking, however I think this is largely due to the fact the week she arrived the UK went into lockdown and we couldn't socialise her properly or take her to any puppy training classes. I think this is quite common with puppies from this time and not unique to her! She also found travelling in a car incredibly stressful for a couple of months after she arrived. She would vomit and wet herself. I think this was due to the journey over to the UK. There is no denying, though, that a couple of days travelling over to be placed in a home in the UK is far preferable to a life in the Romanian public shelters.
My in-laws have had 2 Romanian dogs since we got our girl, the first an older 10 year old dog in the later part of 2020 who was a quiet old boy, you could take him anywhere and just loved a potter about. After he passed away last summer, they've got a 2 year old husky type who was in the public shelter but was pulled and spent a year or so with a Romanian foster prior to being adopted. The foster home was still a kennels rather than her living in a house, although she had human interaction. She has taken to living in a family home so well you would think she had always been here. She's been brilliant with my dogs and baby and great with other children in the family.
I would personally get another Romanian rescue 100%.