Acrylic seams do not fail when properly welded. Period. Glass...? This glass v debate is a perennial. The coup de grace for glass tanks in this size range however is the THREE way cost savings with acrylic.
1) the cost of the tank itself. I did a quick search and found this for glass >>>>
https://www.dallasaquariumexpertson...mmed-glass-peninsula-aquarium-96l-x-36d-x-30h Approx. $13,000 from a company called planet aquariums. We can build this size for approx. $6,000. The difference of $7,000 buys a lot of donuts. The good ones with cream centers.
2) Let's talk about that weight again. It is not a little thing. Sure, when it is where it supposed to be, not so much a problem. Getting it there is another matter. Let's hear how someone would move this bus. Chiropractors love glass tanks.
3) The freight/drayage. Loading it onto the truck is one thing. "Honey, your glass tank is here!" It is at the curb...
Whatever choice you make, all the best.