Patch:
The BOT type with the strongest strengths and defenses. Patch is probably the most basic and easiest BOT type to use for most new players because of its stamina. Patch is physically the strongest BOT type; the basic fighter in this game.
Main stats: Critical(CRT), Trans Attack(TA) and Trans Defence(TD)
Recommended for: Those who meet their opponents without fear, relying solely on their own strength. Those who like strength and defense before speed. Those who prefer strength and remaining strong without time limit. Those who prefer close combat over ranged.
Surge:
The BOT type which hovers. The fastest BOT type in Speed. Surge mainly focuses on speed and tactics to terminate their enemies. Without a players' skill, Surge would be very fragile. The speed of a Surge makes huge difference in PvP which allow them to 'rule' the map. Surges can be one of the hardest BOT types to play with and is recommended for more skilled players. Surges are also masters at evading attacks and having much more advantage with Guns doing more damage. Surges aren't cowards because they run; they use their head for their survival.
Main Stats: Evade(MIS), Ranged attack(GUN) and Speed(BST)
Recommended for: Those who wish to move as fast as the wind yet remain silent as a mouse. Those who prefer surprise attacks and making fast deadly attacks while moving and jumping instead of having furious close combats. Those who use their speed as their deadliest weapon.
Ram:
Ram is the most unique BOT type and it's the only BOT type which isn't seen as a Virus. Ram may resemble a dancing monkey, but don't be fooled by its appearence! Rams are very deadly when Transed. Rams are transformation specialists. All the stats of a Ram are aimed towards transformation. Because of this, Rams have no main abilities outside of trans. This does not mean, however, that they are weak outside of their transformation!
Main Stats: Special Trans(SP), Trans Gauge(TG) and Trans Speed(TS)
Recommended for: Those who find strength only at their final form. Those who aim on reaching that final form as fast as possible, staying so as long as possible. Those who are moderately powerful at their normal state, yet invincible at their final state! At their final state they are almost always stronger than anyone.
The one you like is for you to decide! (for more info visit ~~Cyber's Ultimate Guide~~