Free ship is the same as stock tier 4 american bb with more equipment slots.
Commande at that level you will get by the time your at tier 3
Flags are a buff but even the biggest one was 4 achiements worth and their not hard to get if you play well
Head start has positives and negatives, you wont face the experienced players at low tiers but will meet them once you climb up the tiers
And look at the bright side you wont face the best cv players until you drag youself up to high tiers, unlike what we have to suffer in tier 6 bb vs tier 8 cv