Mobile Detailing Pressure Washer Purchase

[AutoScrub]

Little background for myself, I have been performing stationary detailing as a side business to my full time job. I have a lot of customers that has expressed interest in a mobile detailing aspect. All my other equipment is very portable and manageable in my Dodge charger with the exception of my gas power washer. With that being said I am in the market for a new pressure washer. I do utilize the foam cannon and have a higher GPM MTM foam cannon along with the lower GPM MTM foam cannon so I would need at the minimum 1.5 gpm pressure washer and my price range is up to 300$ with no preference on gas or electric.

The foam cannon I presume I will be using for mobile detailing due to lower GPM:
https://www.amazon.com/MTM-Professio.../dp/B00EDSLVQC

Three viable options I have found:

Karcher K4 Electric pressure washer 1900/1.5 psi/gpm
https://www.amazon.com/Karcher-Elect...01BMETDXW?th=1
Currently 186.75 on amazon

Karcher G2200 Gas pressure washer 2200/2.0 psi/gpm
https://www.amazon.com/Karcher-G2200.../dp/B01LWC89BI
Currently 181.43 on amazon

Sunjoe SPX3000 Electric pressure washer 2030/1.75 psi/gpm
https://www.amazon.com/Joe-SPX3000-P.../dp/B00CPGMUXW
Currently 129.00 on amazon

Anyone has any options on gas vs electric pressure washers for mobile detailing? And what about the foam cannon I have provided with each respective PW?
Accept any and all opinions, greatly appreciated!

[dcjredline]

Im gonna go wayyyyyyyyyyyyyy out on a limb and assume you didnt read the rules when you signed up here did you?

We arent supposed to link to products (or discuss them really) that are not sold at Autogeek. Its only fair because they are giving you (and us) this forum for free (with alot of knowledge too)

[AutoScrub]

Apologize I should not had added the links, I did read about it however I was not aware that pressure washer was a competing item to autogeek. However I do apologize for the foam cannon link. With that being said for the life of me I cannot figure out how to edit the post.

[AZpolisher15]

I think you can only edit for 15 minutes after the original post.

[215Detailing]

https://www.youtube.com/watch?v=4Xxfn3q_UUU
https://www.youtube.com/watch?v=gR9tlFIkDKk
https://www.youtube.com/watch?v=NEYlsTGvnoo