Miller Maxstar 161 vs PrimeWeld TIG325X

Owners rate the PrimeWeld TIG325X higher: 7.3/10 against 5.0/10. The PrimeWeld TIG325X costs $317.88 less ($1,231.12 against $1,549).

Owner score 5.0/107.3/10
Owner reviews 3325
Weight 13 lb73.24 lb
Warranty 3 years3 years

Miller Maxstar 161 owners say

jeromedavis8261May 20, 2026 Positive

Used them for years. For everyday use around the house and garage. Of course not for prolonged use welding on main steam with 2 1/4 percent chrome 5/32” electrodes. But most jobs its awesome.

Chris-x6o2bMar 26, 2026 Positive

We have 2 there 5 years old they’ve been great no issues. Saying they are junk is insane sir I hate your having issues but no one would compensate you for lost time on a job lol

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PrimeWeld TIG325X owners say

TutorialTony777Jul 2, 2026 Negative

We used the Primeweld machines at work and they are good for home use.. not welding all day. We have 8 machines, every one of them had the motherboard go out before the year was up.

LukeHadley-p4bMar 21, 2026 Positive

I have brand new machines PrimeWeld 325x Miller dynasty 300 they are equal I have both only difference is my miller is water cooled my prime isn't

All 25 owner reviews →

Neither? Similar price, also rated