which is good

as i have told earlier also in other post it all depends on what kind of use ou have. if you are using it for office purpose like mails, documents and other stuff then i think laptop is great considering the mobility factor. but if you are a hard core user and have heavy applications to work with like 3d applications and a lot of games also then i will recommend you to go for a desktop than a laptop as it is better in those areas. there are lot of benefits when you use desktop on laptop in those areas.

U can buy acer, toshiba, or dell

Anything will do... as long as you like it... Just take care of it.. ^_^

dell