It is personal preference, only you can decide. If you can borrow a bike with STI shifters, you should try them.
I prefer bar ends, but I bought my first set of bar end shifters in the 1970s or 80s, so I really am a bit set in my ways. I bought a used set of STI type shifters (Campy) and tried them on my foldup bike, went back to bar ends. But I have known people to buy a bike with bar ends and change the shifters (at a high cost) to STI.