Ibrox still has its old Leitch Mainstand with the original brick facade. They perched a new third tier above the old upper tier in the 90s with a new roof and corner stair wells, preserving the facade. Unfortunately, Villa demolished their Trinity Rd Mainstand with its original Leitch facade to build a much larger stand. They had built a modern facsimile brick facade on the new Holte end, as a nod to the old Leitch mainstand, in the 90s. But it is not the original.
The Emirates and NWHL are both more complex stadia than BMD. The Emirates was quite height restrained and possibly a bit overly corporate dominated which has led to not the best proportions. The result being fantastic corporate/hospitality sections, but not a great atmosphere. At NWHL, they were less height restrained and they improved on those proportions, bringing people closer to the pitch and incorporating a massive single tier home end to try to boost the atmosphere. Again, their executive/corporate offer is fantastic, much larger than at BMD and over several dedicated tiers. Both the large London Stadia are multi-tier format with some overlapping of tiers, and slightly more reminiscent of the large European stadia in Spain/Italy. Their footprints sitting almost within BMD's for over 60k capacities. BMD is a simpler, more functional bowl format, possibly more similar to some German stadia. With a two tier format (with little overlap), but with the lower tier at the South stand raised in rake angle, to form a single tier end stand, with a super-riser to divide standing and seated sections. The super riser at BMD is much more prominent than the one at Spurs. Hopefully, it will appear less so when full. While our attempt at mimicking the Yellow wall is smaller than Spurs, it does wrap around the corners more fully, bringing more people closer to the roof. Hopefully that will create a better amphitheatre effect to boost the noise in our version. It is a shame that they didn't stick to the original size at that end. Those extra 10-15 rows could've added that little additional capacity and vocal muscle to really boost the atmosphere.
I was at Spurs the other week. It is a fantastic stadium. However, I noticed when it rained, lots of people in the front of the west stand lower tier got a good soaking. Many leaving their seats. This happens at several new stadia with upturned and very high roof lines. I had hoped that we would've learnt that lesson, and extended our roof line at least another 5-10m to the edge of pitch (or further). The result would've been both better acoustics and better protection. IMO, a full or closing roof would've gone even further on both those counts and elevated BMD above all other UK club stadia.