Depends on what you mean by "easier". Tapewounds and flatwounds will definitely be
smoother than almost all rounds, so if that's what you're looking for? Then, yes, they will be easier on your hands. Tapes will be the smoothest, although the Galli Jazz Flats on my EBMM 4HH Stingray Special are their equal, IMO. However...
If stiff feeling/high tension is the problem? As a general rule, gauge for gauge? Flatwounds will be stiffer than the rounds, due to their flat outer wrap and the generally larger diameter core wire. There are exceptions; TI Jazz Flats are very flexible and very low tension (for flats); La Bella Low Tension Flexible Flats are also very low tension, but are stiffer than the TIJFs because La Bella wanted them to feel like "normal" flats. Players who want flats, but also want the flexibility of the rounds they're used to, usually drop their flats down a gauge. And, lighter gauge also - usually - equals lighter tension...
Tapewounds? Definitely smooth, and the usually light gauge roundwound strings under the nylon makes for pretty light tension. The La Bella Black Tapes I had on a BEAD 4 -string bass, and the Roto TruBass 88 Tapes I currently have on one of my violin basses, are not very flexible, however. And, if you decide to use tapes, be prepared to do some work on your bass' nut slots. Or replace it. Also, some people - on some basses - have grounding issues. I never did - and don't; but, it's a possibility...
I've never used them (25 of my 26 basses wear flats or tapes), but ground wound or half-round strings might be an option for you. And, as has been mentioned; TI Jazz Rounds might also be an option. The one bass I own (a Gretsch Broadkaster) with rounds, wears those. Pretty low tension/stiffness, and they are definitely the smoothest rounds I've ever played. So...
You pays your money, and takes your choice, I suppose...
