What Atmel samples would you choose?

I made a part request today of 4 chips. I answered all questions as truthfully as possible. I did not claim to be a business, and even stated I was going to use the chips for hobby use\development.

I will follow up as results come in.

Chips ordered,
Atmega 2560 ...... curious if I can solder this one.
Atmega 1284 SMT .... I want to try 20Mhz and I have one PCB left over to solder this to.
ATtiny 84 ..... I have never used this one before.
ATmega128RFA1, IC AVR MCU 2.4GHZ XCEIVER 64QFN .........WIFy chip, I hope I can make this work, it would be awesome!