Carl,

On skins, you don't sound as though you've looked at the Showcase
since 2.0, when we made a series of improvements which now has most
users commenting that our skins are sharper than GXTs.

On grids, this is the first time I've ever seen someone claim the GXT
grids are better, I really don't think you took more than a cursory
look at the samples.  Here are some of the largest features missing
from GXT's grids (there are many many more):

Adaptive Filtering
   
http://www.smartclient.com/smartgwt/showcase/#grid_adaptive_filter_featured_category

Databound Dragging
   
http://www.smartclient.com/smartgwt/showcase/#grid_db_dragging_featured_category

Custom nested components (embed anything)
   http://www.smartclient.com/smartgwt/showcase/#featured_nested_grid
   http://www.smartclient.com/smartgwt/showcase/#grid_nested_form_new_category

Pluggable data models (build a master-detail component for any data
model)
   http://www.smartclient.com/smartgwt/showcase/#featured_master_detail

Frozen columns with editing, drag and drop and all other features
still supported
   http://www.smartclient.com/smartgwt/showcase/#grid_frozen_editing

Multi-level sort
   http://www.smartclient.com/smartgwt/showcase/#grid_multisort_new_category

Automatic cache synchronization on update
   
http://www.smartclient.com/smartgwtee/javadoc/com/smartgwt/client/data/ResultSet.html

Multi-level filtering
   http://www.smartclient.com/smartgwt/showcase/#grid_nested_filter_builder

Multiple rows of headers
   http://www.smartclient.com/smartgwt/showcase/#grid_appearance_header_spans

User-specified formula and summary columns
   
http://www.smartclient.com/smartgwt/showcase/#grid_appearance_formula_sumamry_builder

Also, once again, these features work *together*.  There are many
combinations of GXT features that don't (eg Live Grid and most major
grid features), and if you go with some hack from the forums to enable
one of the missing features, you'll find even less compatibility with
other features (and no support).

Just didn't want anyone to think the grids are even close to
comparable.  The features above are all part of the free LGPL edition
by the way.

On Feb 14, 7:00 pm, Carl Pritchett <[email protected]> wrote:
> We have used GXT from 1.2 to 2.1.1 on a mid-sized project.
>
> Pros
> - I think the look and feel is sharp and responsive (much nicer 
> thatSmartGWTIMHO - but look at the showcases and judge for youself).
> - Grids are the best I've seen (sorrySmartGWT) but no lockable
> columns (which Smart does have) -  we had to write our own (I've
> posted them on the forums)
> - It's all java and it's trivial to debug / overrride features
> - Good community in the forums
> - Bugs get fixed if you are persistent enough
>
> Cons
> - Quirky bugs and behaviour changes in each version - need to check
> for regression when taking an upgrade.
> - Only first point release if available if you don't have a support
> contract (even if you buy the product) and there can be a long wait
> (for your business / customers) between versions.
> - Mostly trivial examples in showcase that aren't like an app you will
> build (though to be fair same can be said for most GWT frameworks)
> - Not much doco / java doc, which can make complex apps / layouts
> difficult to get right - some unexpected behaviours

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