Whats to use for Market Depth {QuoteResponse [type 'AJ'] or MarketDataSnapshotFullRefresh [type 'W']}

, ,
1

Imported from previous forum

2

Hi,
I want best 5 data along with the quote data. So which one is better to use QuoteResponse [type ‘AJ’] or MarketDataSnapshotFullRefresh [type ‘W’]. Because both contain the InstrumentLeg group, in which I can send the data for 5 Bids and 5 Offers.