it’s really going to depend on what the specific part is.
even if manufacturers have gotten production back online, if a part in your small boutique thing is also possibly used by a large electronic producer (say a battery or a display), then that large producer can and will eat first.
best way to know is just to reach out to Denis at OTO directly, I’ve found him to be very open and willing to talk about stuff (incidentally, if you’re considering buying a Biscuit…wait).
back to reverb, I personally love the sound of BAM, but I don’t think it’s so unique within the reverb world that it’s unmissable. I could argue that it does huge, washed out reverbs a little less gracefully than other reverbs I’ve used, but that the algos and sweets spots are very nice indeed.