
Philips Sonicare
ProtectiveClean 4100
Affordable, durable, great clean; strong vibration and magnet issues.

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I use the Quip Rev. It’s a little bigger than the standard quip, but more powerful and it rotates like my Oral B at home. Charger isn’t very big and it’s USB powered.
Seconding quip! I have the quip 360 and had no issues during my 3 weeks trip! The charger is pretty small and I love the slim case.
I used to use an Oral B at home and tried a few different ones when traveling - a Quip, Philips One, one of the AA powered Oral B. The home use Oral B was powerful but messy, and the travel brushes I tried were little more than a manual toothbrush with vibration. So recently I picked up the Laifen Wave to use for both home and travel. It charges with any USB C, lasts about a month, doesn't spew like my Oral B did, and its super powerful. I've had it about two months, which included just one short trip so far, but I'm really pleased. The only downside I've found is that its not super light, more like midweight.
I use a Quip. They send a new aaa battery and toothbrush head every three months. They’ve also replaced the motor twice in five years after they fail. I’m very happy with it.
I have a Quip toothbrush I use for traveling. It takes a AAA battery and can be picked up from your local Walmart for around $20. Replacement can be ordered from their website site or straight off of Amazon.
I have a Quip electric toothbrush. It is pretty compact but the replacement heads are a little bit pricey.

Philips Sonicare
ProtectiveClean 4100
Affordable, durable, great clean; strong vibration and magnet issues.

Philips Sonicare
4100 Series
Affordable, durable, great clean; some find vibration unpleasant.

Oral-B
Pro 1000
Affordable, effective rotating clean, but loud with poor battery.

Oral-B
iO 3 Black Electric Toothbrush
Exceptional clean, gentle, but mold-prone with pricey heads.

Philips Sonicare
ProtectiveClean 6100
Gentle, advanced clean, good value, but bulky travel case.

Ranked #1
Oral-B - Pro 1000

Ranked #1
Philips Sonicare - Philips One Rechargeable Toothbrush

Ranked #1
Philips Sonicare - ProtectiveClean 4100

Ranked #1
Philips Sonicare - ProtectiveClean 5300 Sonic electric toothbrush

Ranked #1
Oral-B - iO 3 Black Electric Toothbrush

Ranked #1
Oral-B - iO 3 Black Electric Toothbrush