In my opinion, you either got for Standard or Premium... no point going for mid specs that don't get you much significant upgrades

Since you're a fresh grad, get the Executive version and save few Ks instead coz..

1) if you fancy the Premium variant HU unit , its really mediocre at best and full of bugs / GPS outdated data. The money saved can be used to buy more superior HU from better brand.  I own a Premium version and really cant wait for the HU warranty to end next year or maybe wait 2 years to change to a better model. Now I just bear with it hmm..

2) You'll probably drive alone or with a passenger next to you (paktor?)  most of the time , seldom carrying full load.. so the 6 airbags doesnt makes much of a difference, 2 is adequate. All persona variants are packed with tons of safety features so you're pretty much protected there.

3) you can live without leather seats.