I think it was probably Pinterest that is responsible for getting me back into the hobby and realising that there are alternatives to rectangular glass boxes.They look nice...
Sign up to Pinterest, this actually is a very inspirational community where people post Pictures of interest (hence Pinterest).
I also found out the hard way when planting up my shhhh Biorb 😀If you do choose to fill these with water, bear in mind that your very carefully arranged plants/wood will look totally different once it’s flooded given the refraction of the curved glass.
Hear speaks the voice of experience.
Thank you all for your input, I'll keep you updated as and when I decide what I'm going to do.