What is the better teutonic name?

Question

From the names Sigfried and Sigmund, which is more

1) Common

2) English

3) Easiest to Pronounce

4) "Poshest"

Please answer for each part of this question

Answer 1

1) Sigmund

2)Sigmund, but  you might be better off with Sebastian (still Teutonic), Simon or Simeon (is this for a story?  what time period are you talking about?)

3) Sigmund

4)Sigfried

Answer 2

1 sigmund

2 neither one sounds german the other jewish

3 sigmund

4 sigfried