ESAB Rogue 2OO iPro with puls versus caddy i 2200 A 33 (DC)

[brt]

I'm a hobby user and did only stick welding before. I want to learn Tig Welding.

Can anyone tell me the difference between this two welders:

The Rogue 200iPro, is a DC tig welder with pulse and HF.

The Caddy tig with TA33 control panel, doesn't has pulse.

But... the Caddy tig costs a lot more than te rogue unit..... Why? According to the esab website the specs are almost the same. What is the difference? Is there a difference in arc quality?

I can have a Caddy tig second hand, a little cheaper than a new Rogue. But the rogue has pulse, and warranty....

Thank you for the advice.

P.S. Sorry for my english, it isn't perfect.

[Louie1961]

The rogue is DC only... No ability to weld aluminum. The caddytig is AC/DC, so it can easily weld aluminum

[Munkul]

The caddys come in 4 versions:
DC TA33
AC/DC TA33
DC TA34
AC/DC TA34

I said this on the other forum: the caddy is an outdated machine that they still mainly sell for ac/dc but the rogue is probably a better machine on DC...