which to choose? Module

[Pablin]

My bad English (google translator) …
Hello, I want to buy a module for my acoustic drumset, but I can not decide for the module, I would like you to help me choose which is best for my purpose, I do not have a PC, here in Argentina, I can get these:

dbdrumer db10 (National)
674 sounds Maximum polyphony: 64 Voices of battery: Voices of battery: 674 (drums, percussion, FX … S) 18 Combinations of Hi-Ha t Tracks / MIDI voices: 12 8 GM Instruments Battery Kits: Kits Batteries: 99 ( Kits 40 User Kits 59 default) Mixer: Volume / Volume ACMP / SD Card MIDI Volume / Volume metronome Effects: Reverb 4-band master EQ Sequencer: Songs: January 20 User Songs: 100 Song Parts: 7 (Drum, Percussion, Part 1-P art 5) Moods: one shot / Loop / Tap / Hit Tempo: Resolution 30-280: February 19 ticks per quarter note Mute Function Metronome Metronome: metronome Voices / Meter / Tempo / Interval / MIDI Volume Function : MIDI IN / MIDI OUT / M IDI T HRU (soft), U.S. Bank IDI SD Card (SD Card): Save / Load Kits, Songs and user settings std Play MIDI files. (Until January 6 channels) operating Firmware Update Hard ware: Sturdy 4 – Legged All Drum Rack with Mo unting Kick Hard ware Pad_ 11 “Dual-Zone Snare Pad 9” Dual-Zone Tom Pads x 3 11 “Dual-Zone Floor Tom P ad 9 “Kick p ad Pads Dual-Zone Crash with Choke x 2 14” Dual-Zone Ride Pad with B l and Choke Dual-Zone Pa d Hi-Hat Hi-Hat Choke with C ontroller dal Pe IO Ports: Headphone, M IDI IN / OUT, U.S. Bank IDI, A UX IN / OUT
http://www.dbdrums.com.ar/
http://img297.imageshack.us/i/db10.jpg/ http://img297.imageshack.us/img297/8210/db10.jpg

or
ALESIS DM5

or
Alesis I / O

I wonder if which of these is better with the dynamics of the shots, because that’s what worries me most.
I hope you were able to understand something of what I wrote, greetings …

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