Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: does it come with the upgrades or is that extra?
Document: As I looked into the upgrades from the 130 to the 140 it seemed to me that the extra hundred twenty bucks was going to be worth it on the long haul. You'll be glad you get the 140! The 140 has improved wire feed. That mechanism is everything in welding. A cheapo wire feeder will irk your soul while you're trying to get that weld bead right. It has a better ground clamp of steel vs flimsy copper, quality brass regulator for gas.
No complaints at all. Thanks Hobart for such an excellent welder. The little bit extra was well worth it.
this little welder works like a champ, I tired another kind and it broke before I got to use it. this one is built to work worth the couple extra bucks
I would buy this welder any day over a pricier Miller 140 (who owns Hobart) because I couldn't imagine the justifying the extra $250 outlay. Made in U.S.A. and incredible value for the $.Just want to reiterate that I have experience with MIG and was able to get through the set up pretty easily and quickly. I do recommend reading the entire manual (well written) and don't rush the set up if you are new to this.
I like the welder. There is only one thing I have to warn you about. It needs a 30 amp circuit to operate properly and a good 10 gauge extension cord or it will struggle and you will not be happy. One other note, it does have a duty cycle that must be adhered to, you cannot run it continuously like a Lincoln or Miller unit. So if you need a welder that you can burn with continuously this one is not for you, spend the extra money and get a Lincoln.
Still getting used to the settings having come from a Lincoln. I like the wire feed mechanism better already along with the easy changeability of the tips from Mig to Flux core wire. Snap off, snap on, piece of cake. It appears very well constructed and I am very happy with the purchase. I will follow up in more depth as I start using it more and testing it on different thicknesses and materials.
Since receiving my welder I have fabricated for my Jeep; front and rear bumpers, a winch mount for the front bumper, custom roll bars, nerf bars, Hi Lift Jack mounts, and a small cart for the welder itself. It come ready to use out of the box and the only things not included is the welding mask and gas cylinder. For what I have been using the welder for it is perfect. I highly recommend it for the home hobbyist or beginner.
very pleased so far thanks amazon
this welder is small enough to bring with you and runs  on 110 power. the variable power control is great to fine tune small guage metal to 1/4 inch. very nice clean bead..
this little welder has exceeded my expectations. for the price this welder can not be beat. the manual for is is very helpful as well
Answer: yes