It might be easier for starters as you don't have to download or install a thing, but... in time you will find that it doesn't fulfill your needs. Not to mention that you have to stay online all the time, and who doesn't enjoy making beats at the boondocks?
The hardest part of all of this is to develop your own workflow, and yes this is pretty much the same for almost any DAW, although every DAW has its peculiarities. Once you get used to one it might be tricky to change.
Then it is also the virtual instruments and the effects, you may be limited to the ones used on the online DAW, so you are missing a lot of freeware VSTs around, and when you may think ummm I want this precise sound, you won't be able to get it free or buy an VST for the purpose.
My advice is just try any of the free DAWs around. Reaper, LUNA, Waveform Free, Cakewalk, etc... but maybe the most suitable and easy to use for beatmaking is AKAI MPC Beats.
Finally you may use different DAWs at different stages, probably MPC Beats for beatmaking, export them as wav and then any other for recording, mixing and mastering.
I hope this helps.