Advice on EF 28-135

[acmerchant]

I plan to buy Canon EF28-135mm f/3.5-5.6 IS USM for my EOS 600D please advice

[cosmicma]

it's a good lens but i have reservations about it

if your considering buying new it looks like the price hovers around the £350 mark for me that too close to the price of a second hand canon 24 - 105 F4 L which i think is a better buy
i was considering the same lens some time ago to replace a canon 28 - 105 usm i had but ended up saving the extra and buying the 24 - 105 F4 L i'm glad i did

[acmerchant]

Thanks for the valuable info but since I already have have EF S 18-55/55-250 canon lenses was just wondering which wide angle should I go in for and budget @ 350 - 500