Since you mentioned you have long commutes, and you want something fairly engaging to ride, we'll recommend a mix of ADVs and comfortable roadsters. The new TVS Apache RTX 300 makes a strong case for itself as a single bike to do everything. It is definitely something that should be near or at the top of your list.
You can even take a look at the KTM 390 Adventure models and Royal Enfield Himalayan 450 - both are quick, comfortable and have great long-distance capability.
If you want a more road-biased bike, then options you can look at are the Triumph Speed 400, Royal Enfield Guerrilla 450, TVS Apache RTR 310 and KTM 390 Duke. Depending on the balance between performance and looks you want to strike, they all have something unique to offer.
Take a proper test ride of all bikes you shortlist before making a decision.

