Hello, Danish,
I tried to find some BO Client tools recommendations as well for you. But, I found nothing so far.
I remember a recommendation from the SAP SE, where it is not recommended to install Client Tools to the BO server. Now, I am not able to find this note.
However, I agree with Henry and Dennis. It is not a big deal to run Client tools on workstations with one limitation and it is when workstations are so far from server. Then it is better to install them to the WTS.