16.th notes rhythm

[kelvin]

Hi,

X = mute
R = rest

D = the D note

What do you think it's easier to do?

groups of 4 (16.ths) :

XDXD
XXDX
XXXD
or
RDRD
RRDR
RRRD

I find the muting method is easier for me because my right hand
is just playing 16.ths notes (groups of 4) all the time.
While the left hand does the rhythm.

If I do not use the muting method,
I have to count in my head, which I think it's more difficult.

What do you think?
Know what I mean?