1st one:
rDS(ON)= 0.540 ?
2nd one:
rDS(ON)= 1.5 ?
1st one would be better.
However,
Drain to Source On Resistance (Note 2) Rds (ON), VGS= 10V, ID= 3.4A Need a Logc Level part that switche full on at <5V.
I'd recommend something like this
Lower Rds, Logic Level Gate voltage.