char and text who fast in "select ...like" with my database??

[hoowa sun]

my table has two fields following:
word1 Char(255),
word2 text,

in word1 most records used full length( >= 240),in word2 most records used short <= 100( a little >= 1000).

if i do
select * from table where word1 like '%apple%'
select * from table where word2 like '%apple%'

which one is fast?