My xmas gift.

I received this welder for xmas: Northern Industrial Welders Flux Core 125 115V Flux Cored Welder - 125 Amp Output - Power Welders - Amazon.com (http://www.amazon.com/dp/B002UZED4W/ref=wl_it_dp_o_pd_nS_ttl?_encoding=UTF8&colid=3G1TO687YGPBS&coliid=IL4NNPBXQKYEQ) Of course I need to purchase additional gifts to get myself up and running. :) However, I'm never done any welding before. I don't know for sure what I will be welding yet. I doubt nothing larger than some angle iron. I know this welder won't do much more. The welder can use .030 and .035 wire. Would it be a worthwhile to have both on hand or would one do a lot of what the other can do? Safety protection that I plan to purchase: http://www.amazon.com/gp/product/B00LB7AIBW/ref=ox_sc_act_title_4?ie=UTF8&psc=1&smid=ATVPDKIKX0DER http://www.amazon.com/gp/product/B00LB7APMY/ref=ox_sc_act_title_5?ie=UTF8&psc=1&smid=ATVPDKIKX0DER