dell 30 inch or 2 24 inch monitors

[ATLkid22]

hey can anyone please tell me what is the better deal or which will give me the most tables. i also see 2 24 dell monitors for 689 compared to samsungs 489 both LCDS and both have same resolution. can you guys give me ur advice on what to get. im going to buy a brand new HP desktop fully loaded too. thx for the help fellas.
heres the link:
http://accessories.us.dell.com/sna/categ...;l=en&s=dhs