The maximum size of a single volume is 128TiB so you can't go much beyond what you have now as a single volume. You'd have to present multiple volumes to the host and let the host deal with multiple mount points however it can do it best. Regarding performance, it always depends unfortunatelty. There is hardly ever a clear consistent answer to every performance question. Depending on your storage network setup (bandwidth, number of adapters, numbers of paths, multipathing rules, etc) you can sometimes get better overall performance from more volumes versus less (due to concurrency). But, again, it depends on the exact specifics of your workload and setup. If you are happy your performance on a 100TB volume then you can continue to make that your standard.
Just be careful with the amount of overcommitment you have (100TB usable provisioned) on 36TB raw. All it takes an errant job, or some carelessness, to fill up your drives beyond what the OS thinks it has. Bad things happen at that point when the OS tries to write without no actual storage available underneath. Not unacceptable by any means so long as you're watching it.