do you use built in Stack/Queue/List or Vector in your program?
<p>Yesterday i saw in a post a guy said that built in Stack/Queue are 5x slower than a normally coded Stack/queue !<br>
Is it true ?<br>
If true then why Microsoft (C#.NET,VB.NET) or Oracle (JAVA) is giving such ADT ?<br>
Which one you prefer ? Writing your own or using the built in ?  </p>

<p>[I think most of the people prefer the built in as the code have been tested many times and is very very optimized]</p>
