Should I go for It...??

My hands start itchy lately. I have been thinking changing my mobile phone again. This time seems to be a miracle to me as all this while I have no interest on Samsung mobile phones and yet the model I'm planning to get now is a Samsung. I have lost my interest on Nokia as their designs are not my type anymore, even they are bulked with functions. Ok.. Here are the Samsung models in my list: i450 and G800.

Samsung i450

Key features

• Symbian OS 9.2, Series 60 v3.1 UI
• Dual slide design with unique Touch wheel key
• 2.4" 256K color TFT LCD display with QVGA resolution
• 3G with HSDPA
• 3.5mm standard stereo audio jack
• microSD memory card slot reportedly accepting high-capacity cards
• FM radio with RDS
• Bluetooth v2.0 with A2DP

Main Disadvantages

• No WLAN
• Average display quality
• Mediocre camera
• No camera lens cover
• 3.5mm jack cannot be used for plugging a hands-free set

Samsung G800

Key features:

• 5 megapixel auto focus camera with 3x optical zoom and xenon flash
• Large 2.4" QVGA 256K color display
• EDGE and 3G (with HSDPA)
• Bluetooth v2.0 with A2DP support
• Comfortable keypad
• Stereo FM radio with RDS
• Stylish design

Main disadvantages:

• Bad display processing
• Weak sunlight legibility
• Very slow memory card reading
• No standard 3.5 mm audio jack
• Volume/Zoom key is very hard to press
• Quite chubby

So... Which should I go for?