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

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I use the Quip Sonic Ultra and I would recommend it
I just got the Quip Ultra for Christmas and it is perfect. There's no parts for mold to get into at all.
I had the same issues with Phillips and Oral B getting mold in the seal no matter how often I cleaned it. I switched to Quip which is a solid one piece build and heads that click in. There's no seal to get moldy, and they last forever. Highly recommend https://www.getquip.com/collections/toothbrushes?srsltid=AfmBOoo3Fsy9AoO7fM6fSTChj4WK5SyqtnKCdSQIzq4mHZEwfkE4GEfS
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