I've only had lunch at Cantina Laredo and it was delicious! More on the gourmet side (a little pricier) and not as greasy. The guacamole was made at the table. The atmosphere is modern and very clean! I suggest giving it a try! It tasted nothing like El Chicos.
I also like Trejos at Westgate BC! Also Don Juanz in BC is very good and they make everything fresh... no heat and eats! Excellent margaritas!