Not a review but my 2 cents ( I have the "executive" case)
It´s ok, as simple protection for your axim, the finnish isn´t anything special (feels quite cheap actually). The pockets on the inside cant carry much since they would perhaps damage the screen. I use the pockets to carry a headphone adapter so I can use my Cellphone headset for music and movie listening (so I only have to use 1 headset for 2 devices). I belive that they are ment for CF cards though

. The smaller ones are quite simply only good for SD cards (or similar size something...). The weak point in my oppinion is that the axim doesn´t fit in the cradle if the case is used. So if you only want some basic filth protection and have no special needs for extra hardware or shock-resistans the extended case is I Guess OK, but if you are prepaired to pay something extra: go for it, there are perhaps cases that give more value for money!
This is just my subjectiv view and in no way an expert oppinion
Have fun with your axim!